Roland D-50 quick tip: swapping tones/changing the upper and lower "sounds"

quick tip on something that had me searching yesterday.
didnt find anything on this online
its pretty straightforward but also confusing as all hell compared to all other synths i have tried...
"i was to tierd to understand the manual"
so here is a vid for those who echo that

[@Cosmetic_Astro]

I need a tutorial for this on the VST version.

[@junksmith_wizard]

You can add me on discord at junksmith-wizard and i can try and help

[@Cosmetic_Astro]

@@junksmith_wizard do you have a discord server? Think that would be easier.

[@junksmith_wizard]

i should make one ! ill invite you

[@junksmith_wizard]

discord.gg/RDTdf2VX DONE

[@X-treme1]

I'm sorry I don't get it

[@junksmith_wizard]

Sorry if its confusing im trying to explain how tone swapping works but i was probably sorta confused myself

[@X-treme1]

@@junksmith_wizard its ok

[@lachochitaem]

Basically its to combine another sound(tone) to the current sound you are using. Making your own combination for a new patch(sound). Im also experimenting with mine, have barely 2 months with it but i already made like 4 edited patches(sounds). Still learning, haven’t found other stuff i need to fully be satisfied with my new sounds.