MARBLE MUSIC MACHINE (from scratch)

[@matthiaswandel]

Was just searching if there was any newer wintergatan related videos out there. Just found yours. seeing that he's MIA for the time being, I guess I'll have to watch yours now!

[@ivanmirandawastaken]

You made my day Matthias! I'll try my best!

[@Bein_Ian]

Martin just posted another update on his community tab! It looks like he's got a huge update on the design for the MMXT. From what i could see from the sketch it looks like the whole top-end of the machine has been nixxed. The barrel looks like the highest point.

[@theEduEnthusiast]

Ditto, Matthias!

[@WJCTechyman]

@@ivanmirandawastaken I know you said you "blame" Martin for inspiring this project, it could ultimately be "blamed" on Mr. Wandel too, since he's been making marble machines for ages and Martin also used Mr. Wandel's gears software to make the gears in his machine. I like Mr. Wandel's videos and he's even an inspiration to Adam Savage of Tested and formerly Dscovery's MythBusters.

[@micahnightwolf]

I feel like Animusic inspired Wintergatan, and Wintergatan inspired the rest of us. But the truth is, we all can create our own amazing things!

[@MakersMuse]

That is an insane amount of work!!! Never seen so many resin parts 😂. I'd also upload a vid of just that final test with a watermark, before someone steals that gorgeous sequence off you 😍

[@ivanmirandawastaken]

If I'm honest I haven't seen so many resin parts before either 😂

[@JakeTheSnake509]

Insane is right. This reminds me of video games, fun but ultimately pointless

[@jacowaes]

@@ivanmirandawastaken What resin printer are you using for the transparant parts. I dont think i have seen you use any.

[@JohnUllrey]

Your move Angus!

[@victornpb]

When MMX takes so long that you start your own mistake marble machine 😂. I’d love to see more of design process, I thought that this episode has enough content for at least 5

[@Invira_zero]

Isnt MMX canceled?

[@Iceikking888]

@@Invira_zero maybe my mistake, but think the marble machine will be ish finished. But yeah, it is basically done and closed.

[@Iceikking888]

So to answer your statememt, yes it is cancelled

[@MCasterAnd]

​@@Invira_zero It is kind of cancelled. They will focus on creating a new version purely from CAD, testing and experience, instead of finishing the current one. Maybe they will use the current one to test new solutions etc. I think Martin realized that putting on parts only to mod them and cut them down isn't very productive. He also wasn't very happy with some early aesthetic functions which lead to instability and other issues. From what I believe they will design a new one purely in CAD, test the parts individually and eventually assemble it. IMO I still think he should have completed the current one in any form. From experience I know it is usually a lot more motivating to improve parts of a fully completed machine instead of never finishing one because you keep wanting to polish every part. We didn't go directly from steam locomotives to ultra-fast trains, we evolved train types and models over time as we learned more things and figured out better ways. In my (maybe controversial) opinion I also think that Martin 'owed' the viewers and volunteers a more completed machine than this. At least completing it to a stage where it would play something would be an acknowledgement of all the hard work the volunteers put in, both in terms of designing, testing, manufacturing etc. Some people spent months designing parts that worked great, but will never see a completed machine. I think this makes people lose a lot of trust in Martin. Why would I want to volunteer again when this probably will end up with another unfinished machine, no WT but instead we get this 'decentralized' blockchain organization? This is the feeling that I am stuck with after this project. It's kind of becoming a joke. This is only my opinion, though - and while I have lost some trust in Wintergatan and the MM project, I do still have a sliver of hope that restarting the mission in what seems like a different approach might work. But to me, this project was/is facing some serious overcomplication way beyond its original complexity.

[@sonosus]

@@MCasterAnd yeah I don't know why he's going on about this Blockchain nonsense.

[@3DPrinterAcademy]

As a Wintergatan fan I love this project! but, can you set the drum pad to at least play a scale and not atonal / whole tone scale😂 Amazing first attempt! nice work!

[@ivanmirandawastaken]

Ivan KNOWS

[@SeanHodgins]

Your resin printers must be doing overtime!

[@ivanmirandawastaken]

All of them!

[@MisterMakerNL]

That belt hack, my internal engineer was screaming lo. Nice work tho! Your camera work is also top notch!

[@ivanmirandawastaken]

kzbin.info/www/bejne/aKPThZemeMlmbtk

[@MisterMakerNL]

@@ivanmirandawastaken Fancy toys doesn't always make it better! :) It's your skills!

[@ifitsrusteditsmine]

Are you REALLY asking if I want to see more of this? Of course I do. Plenty of it. And if I can help, let me know

[@dave4882]

wow. More progress in 1 video than martin did in 30. And you did it with your own money. I wish you the best with this. Please don't become focused on a "perfect" or "tight" machine.

[@devilduckietu]

I am starved for MMX content so now i'm here. Also, the difference between a musician solving this problem and an engineer solving it is astounding.

[@VincentGroenewold]

One works one doesn't? :)

[@bronkula]

@@VincentGroenewold One has years of development and whole teams working on it, and one is a first draft?

[@BIGH05S]

Same

[@blahorgaslisk7763]

Well the musician has turned more and more engineer as has time has passed. Now will the engineer be able to learn the skills of a musician? I have to say it's been interesting to see how Martin has been changing his approach to designing MMX over the years. He started with an artists vision of what he wanted the MMX to look like, and put a lot more effort into the aesthetics than creating a mechanically sound design. (ignore the pun, nothing to see here folks) At first he built what he envisioned and ignored any problems thinking that they could be solved over time. This turned into something of a nightmare with cascading errors that almost overwhelmed him before he started looking at his priorities and began "killing his darlings". There is nothing wrong with something being visually pleasing, but first it has to work. Once you have the functionality you can turn to making it interesting to look at. Ivan's machine is built for function, and yet it has enough interesting things to look at to keep your eyes busy. The marble runs reminds me of what you can see in pinball machines, though simpler as they are all straight and with 3D printed resin elbows. I think these are aesthetically more pleasing than the plastic tubes Martin use, but they are also either more restrictive with how they can be run or a whole lot harder to make than the tubes. The do have the advantage that they do not get dirty or scratched up the way the tubes probably will if the machine is used a lot. They are also not going to get blocked if some debris happens to get into the system, something that could happen with the plastic tubes. But at the same time Ivan is only starting to see all the ways things can go wrong with the marble path. You have to have enough balls in the system to keep the chutes from running dry. The same with the lift system, and the divider as it is will have a hard time to keep up with the amounts of balls going through it if the machine is programmed with some fast paced complex music. These are things that Martin experienced first with the original Marble Machine. This is why he designed the MMX to have a pretty impressive flow of marbles and planned for overflow. Even so it turned out is needs to be able to handle more overflow. And you can bet he's been calculating the lift capacity and total marble capacity very carefully, and yet it's been biting him. If Ivan builds a 40 channel version there will be a lot of marbles moving through it. I really hope he goes forward with this as I want to see how he will solve all these problems. But at the same time I will understand if he takes a look at what it entails and decides a small prof of concept is as far as he will go.

[@Chris_the_Muso]

I knew this was MMX2 as soon as I saw that wheel. Martin will probably find this hilarious because you made all the same mistakes that he made in two years, but you did it in two weeks :-D

[@jjeshop]

Easy to do when you're riding on the back of someone else's work.

[@ThorinGR]

If he had the same number of subscribers and patreons as Martin, it would take him 3 years to not finish as well

[@Kaiwala]

4 years*

[@RomanovDA]

Obviously Martin was explaining his mistakes for 4 years, that allowed to repeat them just in 2 weeks.

[@Chris_the_Muso]

@@RomanovDA ;-D

[@IainMace]

"i have zero confidence in this working" hahahaha love it. Can't imagine how much effort went into designing and printing it. The process you have used is absolutely ingenious. Seriously well done

[@ivanmirandawastaken]

It took more than I expected 😅 Thanks!

[@jimbo386]

So, this machine should be called the IMMMM? (Ivan Miranda's Marble Music Machine)

[@ivanmirandawastaken]

I think you missed an M

[@jimbo386]

@@ivanmirandawastaken Oh yeah! It's the Marvelous Ivan Miranda's Marble Music Machine, or MIMMMM! Btw, great video! You show very well the fun in the process of making.

[@ivanmirandawastaken]

Haha! Thanks!

[@SwissRiven]

lets wait till wintergatan see's this video!!! amazing work!!!

[@JeffGeerling]

Somewhere in this series, you need to do a torture test and see how long those pads will last with the ball bearings repeatedly hitting them! If not a music machine, maybe you've made an economical wear testing machine for MIDI pads 😆

[@FilamentFriday]

Amazing. Your persistence is unbelievable and what a great design.

[@ivanmirandawastaken]

Thanks a lot Chuck!!

[@benhitchcock3057]

I miss Wintergatan's videos. I think that perhaps he's a bit overwhelmed by the pursuit of perfection, it's a curse, and a blessing all in one. I sincerely hope that your video helps him to understand that it's all for fun, version 1 sucks but ship it anyway, real developers ship. I really loved your approach to this problem Ivan. You clearly have a much closer relationship with 3D modelling, and your 3D printers than Martin has, which is interesting. While he will spend a day manually forming lines in beautifully concentric hand fettled curves, Ivan's aesthetic is far more brutally engineering-based. If straight lines and 3D printed corners will work, then that's what will be done. I loved Ivan's approach just as much as Martins. Both of them had to deal with marbles on the floor. I sincerely hope that this inspires Martin to post again.

[@asdfdfggfd]

Incorrect. There is absolutely no virtue in perfectionism. The best engineers go for 'barely good enough'. Perfectionism is not a substitute for fault tolerance.

[@Skyentific]

Great project!!! I really love it. And it does not matter that all the machine can be replaced with an Arduino controlling directly the buttons. Mechanics is cooool!!! :)

[@ivanmirandawastaken]

Yes, mechanics FTW!

[@alfonsoPina]

When I saw the thumbnail I thought, "Wintergarden"! I think you did a fantastic job. Whether it's a success or failure actually only depends on YOU. I like it, it's inspiring!

[@AnjudaGuitars]

Another man falls into the marble rabbit hole and people is cheering YESSSSSS!!!! I've been waiting for this for a while. Congratulations Ivan!

[@ivanmirandawastaken]

Cheers Carlos!

[@neilgroulx]

Standing on the shoulders of giants @Wintergatan

[@BrainSlugs83]

The adjustment is great for small scale, but for larger scale, it will bite you, every time a screw is loose, that part will come out of alignment. Also, the steel extrusion frame has the same problem, screw loose means sliding. I would look at getting either a wooden frame, or a metal one with regularly spaced holes or something. I think the midi drumkit is a good idea, because if this was its own instrument you'd have to worry about acoustics, etc.

[@romol4]

slicer: how many parts would you need for the machine? ivan: yes cool machine, its amazing. greetings from CHILE

[@ivanmirandawastaken]

Thanks!

[@rpjames11]

Another option to get the marbles into the feed tubes would be to use analog switches. I have the idea in my head but I'm not sure my description is going to be good. Basically, a pyramid of switches that direct the marbles into a different chute each time it's hit. For eight channels you would need a total of 15 switches. One a the top, two below that, four below that, and so on. If done correctly, it should drop a single marble in each channel before starting at the first one again. No need to wait for a chute to fill up first or rely on random drops into the chutes. Requires less marbles this way, too.

[@rpjames11]

Another upside is that you wouldn't need adjustable feed chutes which eliminates the problems described at the end of the video.

[@ForOurGood]

Recently I uploaded a video about how (so far) I don't really like making practical parts with resin printing.. this doesn't change that.. but.. if you printed all those parts in resin you are a total legend in my eyes. Please show us more about the process and products you are using, this I am sure many people want to see. As for doing the MMX.. I saw that and my brain screamed nooo!!!! Of course do what ever makes you happy, everyone will support you! But personally I would rather see how far you can push those resin parts for practical functional machines, something other than MMX.

[@RandomProjectswithSam]

Also need to solve for over-feeding marbles at the top. Glad you mentioned the MMX; hard not to draw comparisons.

[@ivanmirandawastaken]

I found 20 more issues after finishing the edit 😅

[@phantomgaming7544]

Prototyping, testing, and the will of the person is all that it takes to make something great, everyone has a issue with one thing or another which makes it an area to improve something if you spotted the issue of it yourself and there's others to help give you some suggestions on it too

[@theblackwiggle84]

If you enjoy it, then you should do more videos on it. You can see a difference in people who enjoy what they do, and is enjoyable to watch.

[@nathantron]

Part of me hates this because I support Marble Machine X, but another part of me knows Martin would be happy to see people building. So good luck Ivan.

[@willphelps6715]

I love seeing your marble release method. I sent an animation of this same design to Wintergarten over a year ago when he was having trouble with his complex wood devices. It's nice to see that I wasn't crazy and it really does work. Thank you!

[@RottnRobbie]

OK, I think it needs to be said... Ivan - you, sir, are a _God_ ! Quite possibly mad, but definitely a mechanical design _GOD_ !

[@CristiNeagu]

Meanwhile, Martin is probably having an existential crisis, trying to rewire his brain by reading 10 self-help books at the same time. He is seriously overthinking the whole MMX... And by that I don't mean that he's thinking too much about how to build it. That's ok. He's spending too much time philosophising about building the thing. Also, I predict this build will trigger another MMX major component redesign. I think it will be the marble funnels.

[@MoraFermi]

Martin's biggest problem is that he's trying to optimise and debug components inside a complex system instead of designing/testing components first then building a working system.

[@McGutschy2]

Mirande will follow Martin, I'm sure.

[@CristiNeagu]

@@MoraFermi The problem is not that the components are in a complex system. The problem is that the system keeps changing. Remember how much time he wasted with adjusting the timing on the marble droppers which he then ripped out? Not before wasting even more time to level the marbles at the top of the tubes. So much wasted time, because he was determined to perfect a design surrounded by temporary assemblies.

[@CristiNeagu]

@@McGutschy2 I'm not sure. Ivan seems to be a "let's wing it" kind of guy. He's been building things for long enough to have a preferred working method, not like Martin who only had one big project under his belt before the MMX.

[@McGutschy2]

@@CristiNeagu Martin has created a big team and his skills are easy equal or better compare to Ivan.. But this is not the point.. In German: Konkurrenz belebt das Geschaeft. (Competition stimulates business). An idea is able to walk better on two legs. :-).

[@crazyphrog6289]

I think it's fantastic that someone else tried this, from scrath, inspired by Wintergaten. Him and his music really is inspiriing.

[@jjk-9]

As a huge fan of the MMX, watching all this get built so fast and effortless felt so wrong. When you started running into problems it started to feel right, then the big problems like the marble lift running the wrong way is just classic MMX.

[@tm2357]

Excellent idea! Let the descent into madness begin!!

[@BigAdam2050]

When MMX takes too long, and has had too many revision.

[@RamenPoweredShitFactory]

This is the MMM, Mini Marble Machine :)

[@PeteRondeau]

I just don't know if I have the emotional strength to start all over again. LOL

[@loopymind]

Yeah gave up on mmx, when on average you have to watch 3 episodes for some arbitrary iteration of part that worked fine to begin with

[@RobertKreegier]

A little tip: If you weld on anything with bearings or moving parts, make sure you place the ground directly on the bit that's being welded. You don't want the current passing through bearings, or in this case the whole motor. If the current is enough to melt the thing you're welding, it's enough to potentially melt anything else it might arc at, like between rolling elements and bearing races.

[@ErrantVanguard]

Without stating the obvious name, it's nice to see a project in this vein actually completed.

[@joeldezwaan1149]

It's a very refreshing take on a marble machine! I love the MMX but it's design has started to stagnate. This is a very welcome addition!

[@Kazick228]

There is something very satisfying to me watching marbles move though a machine.

[@defenestrated23]

Martin stops focusing on engineering videos of the MMX and I can't get my wednesday fix The Algo: *There is another*

[@avonleariley892]

I could low-key fall asleep to this machine running, it's so soothing!!!

[@michaelgopin1600]

What a great project. I also love the mmx and it will be fun to see your own take on it

[@ivanmirandawastaken]

That's the spirit! Thanks!!

[@Josstrigaming]

I want to see an Ivan and Martin cooperation video After seeing this video. Great job Ivan!

[@pionnm1]

this is beautiful.doesnt matter if there are issues the design is amazing. so satisfying to watch

[@DennisDay58]

Love how you are following Wintergatan Marble Machine so cool!

[@dominicmillerca]

Your channel is so underrated Ivan! You should be in the 7 digits subscribers range, your creativity and your energy are so contagious! 😍

[@ProphecyHero]

Watching the final test sequence was oddly soothing

[@MegaDman42]

Honestly I'd love to see you as part of the design team for the MMXT, Ivan. You've got some ideas that could improve things in the touring edition of the machine and I think seeing the two of you working together would be amazing. And it's not like yours isn't also pretty, which is a big thing on the MMX machines. I feel like combining your design with his might help things along. Please try to get in contact with Martin and the team and see what you can do with them because that machine is going to be amazing and I'd love to see some of your design in it.

[@SuperPeterpaan]

Collaboration with wintergatan is a must!

[@nunohilario5945]

I've also seen all videos of wintergatan marble machine, his music is amazing. I do not consider yours a failure, quite the opposite, looking forward to see future developments on your marble machine.

[@mahmga1]

Really enjoy seeing your work, challenges, process, and absolutely crazy large scale projects

[@jameslamb4573]

More tanks, more spacers, more marble machines, more Miranda!

[@asdfdfggfd]

It is nice to see someone pick up the mantle of marble machine maker after the Wintergaten meltdown.

[@AlfredoEspinozaRhoton]

This is fantastic! I know the point of all of these marble machines is to attempt to recreate a a music box with a drum and N notes, but it would also be interesting if instead of a drum you considered something like a piano player (a long scroll of paper with holes) that determines which channel to actuate. That would allow for considerably longer and more complex songs. Don't know if that breaks the point of the design (those rely on pneumatics), but would still be a mechanical design (non electronic). Another idea I'd like to see explored is using smaller metal bearings. The volume/print time of the whole machine can be cut down to a fraction just by scaling down the size of the spheres a little bit. Just throwing out ideas.

[@davidwilkerson1904]

That is a very good work in progress! You are learning just as much as he is on the mechanics of these things. I have a suggestion on the belt problem. Use an extra gear to change the direction of the marble belt or the wheel drum instead of twisting the rubber belt. Nice to see someone else following in his footsteps.

[@codemonkey2k5]

I am a huge fan of Martin and Wintergatan so I fully understand. I say go hog wild with this thing. I'd love to see you make it in to a series.

[@RazingthenRaising]

You have a great start with the marble support. It will work if you can mount the same frame on the other side. That way, the lift can't wobble around while moving and under big loads.

[@MadMathMike]

Honestly, this is an incredible video. Could have easily been a whole series. I love the aesthetic of the machine as well. 👍🙂

[@jeanphilippepoirier6130]

Add a 3d pinted gear so direction of rotation is reversed. You might have to shorten the belt. I recommend more belt engagement on the drum pulley. You can add a idler to improve belt wrapping on the pulley. Excellent first attempt! Very interesting to see your problem solving skills!

[@johgranger1304]

Install a hopper for the marbles at the top of the lift. Inside the lift you could put another row of metal bars to prevent the other side from buckling.

[@lockingfine]

was a blast to watch you make the device --- keeping making them.

[@MrAlFuture]

Awesome! This is going to be fun! And who knows, perhaps your successes will motivate Martin and vice versa!

[@ivanmirandawastaken]

That'd be a win win!

[@_Everyone__]

Well done, you did more in one video than Vintergatan did in 5 years!! clearly, skills and intellect make a huge difference, Salud !! (I live in Sweden, but that guy is an embarrassment!)

[@Alex-hn4wl]

the test run is mesmerizing. the camera work and sounds are perfect

[@Knobiks]

Ivan is standing on the shoulders of giants :D

[@rmacsthing8610]

Love these sorts of pointless machines! I desperately want to spend hundreds of hours building this sort of thing just to see if I can. This video put a big ol smile on my face!

[@Rouverius]

I totally get where this is coming from. I agree. I love seeing how Martin is tackling the MMX as musician taking a crash course in engineering while you're looking at this from the other viewpoint. Looking forward to version 2!

[@TDOBrandano]

A temporary fix for that twisted belt rubbing on itself could be a small printed idler with shoulders just left floating where the two belts cross. The teeth will keep it in place, and it will act as a belt spacer.

[@romainflohicphotographe]

Whouuaaahhhh ! I love Wintergraam too and his machine ! Maybe you should contact a musician to improve the music and have a goal to reach !

[@gilb6982]

the only little problem that this machine have is that there is no < RED PLA > ! What where you thinking ? LOL !

[@togden88]

I'm interested in the relationship between "marble reload rate" and the number (and position) of notes in a piece of music. Seems like a decent physical representation of sampling frequency and aliasing :) Fun project!

[@ivanmirandawastaken]

That's in fact a critical point in the design that made me thing in including an overflow reservoir of marbles.

[@OliB150]

I was watching with baited breath as the lift was delivering more but the top was backing up! Wasn’t sure whether it’d throw them fully over the top or just on top of the backlog!

[@ivanmirandawastaken]

That was the single issue that threw more parts to the floor, no doubt.

[@johnsnook2358]

Yes! I would like to see more marble machines.

[@bbqturtle]

Hell yeah do more marble machines!!

[@irkedoff]

Cool! Looking forward to seeing how it comes out.

[@Haibrayn42]

The problem at 7:35 has been solved before by the community of wintergatan, the idea is that instead of having the marbles roll over flushed channels, have them roll over a flat surface and have cavities on the back of that piece that connect to each channel, that way the flushness will need to be at the side instead of at the bottom, letting the marbles roll until a cavity is empty

[@Neptune730]

I would love to see more on this contraption. For the lift going in the wrong direction. Go from the drum pulley down to another pulley. On the same shaft put a gear. Mesh another gear with pulley on that same shaft. Then go to the lift. That will change the direction without twisting the belt.

[@Earthwormnorm]

You sir are absolutely brilliant. Your builds are just amazing.

[@Gunbudder]

i knew someone would scoop MMX while martin is busy endlessly revising the design and creeping the features

[@GiulianoMazzina]

So jealous you got so many beautiful resin prints. I struggled with my resin printer. Hats off to you sir.

[@INSIDEHARDWARE]

I think the attempt of a simple closed circuit design like this with plastic 3D print assembly and how complicated it all is goes to highlight the grandeur of the MMX

[@MrJob91]

Right.... So when is the mmx finished?

[@properprinting]

Impressive result! Especially considering that you've built it from scratch and didn't test it. That's ballsy 😉

[@ivanmirandawastaken]

I call it free making, is like free soloing but the only thing at risk is an insane amount of time and money 😅

[@JAYTEEAU]

@@ivanmirandawastaken So... free balling?

[@iomeliora9430]

Very nice project! It's cool that many makers are building their own marble machines: as Martin said, it has to be done via iterations process, and there's only this much one man can do. So, good idea to go crazy with lifting systems: some might fail, but some may actually be more reliable than what has been tried so far. My own idea would simply be a vertical vise with pockets that could catch the marbles, though I haven't put that much thought into it.

[@peetiegonzalez1845]

Amazing attempt. This is one of the most difficult things you could have attempted. Great job.

[@tonyg1778]

This made my day, been so long since last wintergatan clip, happy that youtube algos work. gonna watch more of youre vids..

[@JAYTEEAU]

Insanity of the best kind. I want to build a marble run now. The cats would love it 😂 Cheers, JAYTEE

[@technotroll-pro]

it's a most amazing marble machine what I seen!!!

[@HughMessenger]

Absolutely 100% we want more! Go big, go wild. Been following you both for ages, awesome to see you take on a marble machine.

[@moli9845]

Love it!! Best machine ever!! Congrats mate!! Make it bigger!!!

[@jtschaarsmith1325]

From the description I thought you would be using marble chimes, but still awesome. Thank you for your contribution. 😁✌️

[@jaspervandenameele4834]

I don't comment very often, but since you asked: I love the MMX and martin and I too have thought about how I would make something like that (but I don't have that sort of time haha) and seeing you make a version is awesome! I think it looks awesome and tho it has many flaws you can fix them!

[@ivanmirandawastaken]

Yay!!

[@TheScepticalChymist]

A beautiful piece of Debussy, for sure 😂 Love you, Ivan ❤

[@tylergriffin333]

More like this please. Getting my marble-machine fix here while Martin is on hiatus.

[@ElmarBon]

Wintergatan would be proud🤗

[@StuffandThings_]

Now you need to do a musical duel with Wintergatan - for all the marbles!

[@ElectraFlarefire]

Fix the belt direction and put some silicon/rubber tube over the marble catching rods and you have a fine, fine machine!

[@ecke1011]

"marbles don't go where they are supposed to go" think Martin would agree

[@JaydenLawson]

Saw the thumbnail and thought - this is going to be one tough project. Finished the video and thought..... yep :D

[@Bobrogers99]

Seeing the drum made me think of old-time music boxes and player pianos.

[@calebsherman886]

Martin is gonna love this

[@Reaper_1994]

This is impressive for a first run. Great work!

[@ivanmirandawastaken]

Thanks!

[@dtec30]

love the smooth ball corner block

[@vonpredator]

Outstanding work! Look forward to further videos!