mario paint music maker: twitch edition
a twitch style and version of mario paint music maker. something to ask nintendo permission and support for. basically, it is the same as the original with the original instruments and sounds but with a twitch layout design (with light mode or dark mode also available). instead of the thumbnail sized pictures of the mario characters and creatures as instruments and sounds, they will be the emotes of twitch for the instruments and sounds. the default emotes for instruments and sounds will be the default emotes twitch gives us for chat. they can however be customized to your desired emotes of your own or other twitch users who have emotes and allow their emotes to be used in this program.
this could be a one time purchase paid program (i would personally buy). to get and keep the custom emotes of streamers other than yourself for the program could be a one time pay thing as well costing as much as a monthly subscription. this could also be a streamer break game just like scrabble and every viewer who willingly joins gets assigned a random instrument to be in control of. this would make really cool, cute and hilarious experiences as an individual or as a group seeing a bunch of cute and goofy twitch emotes of popular streamers flying across the screen making custom music.
i'd make a silly emote of myself just to assign myself to the bass sound since i like bass so much lol!