More of a small fact about them, but he can play piano and guitar/ukulele!
I'm a sucker for anything related to music, so are any of your characters in a band? Do they like to sing (whether they're any good or not)? Can they play an instrument? Lay 'em on me. :)
I'll start off-- most of my characters are musicians, because they're from a story about a battle of the bands contest, but this guy is Izzy, the lead singer/lead guitar in a punk band in the contest. He's more loud and enthusiastic than he is good, but that's all you need to be punk, right?
Crimson has an excellent singing voice, though it sometimes takes people off-guard since it's so much deeper than his usual speaking voice.
Raymond played sousaphone in marching band for four years and was pretty dedicated to it. He now will not stop listening to DCI shows.
Adele is the classic lady from a noble family who was forced to learn how to play the violin. Thankfully she actually likes it as it helps her relax and clear her mind
for the characters who music is their career; sébastien is a professional violinist, kierra is a famous rockstar who both sings and plays guitar, valentine is the lead vocalist and bassist of a shitty rock band.
others who just have music as a hobby; riwaka can play the piano, antoine can sing, play the piano, and can do a mad kazoo solo, and levrett can play the viola and piano [since he's like 14 he is not that good at either but he is trying]
Oh, funny you ask. She's actually the demigoddess of the arts. She does it all. She's a bit of s complicated character though, so I hope you check her out!