Fellow Patreon-mate Smooth McGroove does some amazing things with his mouth. Wait! It’s not what you think! Before I over-explain further and dig myself into an even deeper hole of miscommunication, check it out for yourself. Here’s Smooth McGroove doing the Tetris Theme A using only the power of his own voice! (That’s a cappella if you want to be all fancy-shmancy about it.)
So what did you do today?
[From Tetris - Theme 'A' Acapella by Smooth McGroove]