Dream Theater - The Dance of Eternity Beatbox Cover

It's been a while since I said I would do it, but here it is! Thank you to username "MusicGodFromMSB" whose excellent tabs (on Ultimate-guitar.com) I used to help me learn the time signatures and intricate drum parts in this song. This might be best heard through headphones (but not at max level or R.I.P. at the beginning of the beatboxing).
A few notes:
When I said "of which there are 108," I meant 108 changes, or shifts, not 108 different time signatures.
At 1:56 when I hesitated to switch the cards to indicate "3/4," the time does change at the moment I began to change it.
At 6:49, the "7/8" card I drew was shown three eighth notes too late (a mistake I often made in my several attempts).
The Dance of Eternity is a part of Dream Theater's album Metropolis Part 2: Scenes from a memory released in 1999, and is the copyrighted property of its owner(s).

[@HeartlessGorre]

i give this song 13/8

[@thibaultvannier2819]

"mom, can i have a drum ?" "no ! you have a mouth, deal with it" and that's what he do.

[@phoenixsplash135]

One of the few times where i think it might just be easier to play the drums

[@ketzakov3291]

Still better drummer than Lars.

[@BecomeTheKnight]

That was outstanding dude!

[@johnathandavis1523]

my favorite part is the "b b b b, b b b b" hahaha!!

[@AndJamTracksForAll2014]

I saw Dream Theater last night in LA. Great show, but they played a clip from your video during the intermission, thats awesome, you got your video on tour with the band.

[@spartafxrs5]

Imagine someone taking this long to sneeze.

[@FCValle]

at the begining I was like "dafuq?" but then I was like "WOOOAHH WHAT THE FUCK?!"

[@arpbug]

That moment when a beatboxer has a better snare tone than your actual snare.

[@brazwen]

We have a new genre: Progressive Beatboxing

[@ohyeah8283]

Mouth Portnoy lol

[@duxnihilo]

This has got to be one of the most randomly impressive things I've seen. I'm wondering if he had to practice switching the cards after learning the music.

[@XiyuYang]

I wonder if the band ever saw this.

[@OliwerBergman]

Me explaining a new song idea to my drummer:

[@RTrujillo2112]

Your cunnilingus is probably legendary,

[@irsyadipa4750]

Why is this not viral?

[@andylopez0731]

His facial expressions are priceless

[@patejordison]

Dream Theater showed his video shows us the tour in Brazil . congratulations , you are amazing .

[@Mr._Kagle]

I'm speechless. This is easily one of the most rhythmically complex songs ever written. The fact that someone is able to beatbox to this song totally blows me away.