Welcome to HIVE. I do hope we will not undermine your anticipations :)
You set a beautiful goal for yourself in life and seem to use the lockdown (or lockup) to learn new things: Cool!
Music is something we like; You'll be able to find quite a few (sub-)communities within our HIVE community on this topic. In case you like to share with us some guitar playing, in form of audio translated into video, or through video: We have the 3Speak service available for you (3speak.co).
Thankyou