For piano, depending on how self-motivated you'd like to be, there are excellent Hal Leonard or Alfred's Basic Piano Library books that teach sequentially. You could do those in tandem with songs you enjoy to maintain motivation, just like studying drawing fundamentals.

Any specific instrument?

This looks sick, love the layout

Frieren autumn doodle 🍁 #frieren#rkgk

CopperHead #hermitcraft

Waoah

Big foots and big forearms💕

Thoughts on Reinhardt from Overwatch?

Love chunky foots designs

I'll submit a bug report ticket