let’s say i learn a song on the piano. for example, a celine dion song or something and then i post a video to youtube. is this considered copyright infringement? because i guess there are techinincally ways to download the instrumental song i posted. and is it copyright infringement to come up with your own instrumental version of a song which already exists?
or what about instructional videos on youtube that teach you how to play piano or guitar versions of songs? like tutorials? are those legal?
sorry if i’m making a big deal out of nothing. it’s just that copyright laws are so complicated and can be tricky to figure out. thre’s a lot of grey area