You don’t have a problem if it’s for YouTube only. If u wanted to make a cover and put it on Spotify a company like http://landr.com does the job for you or http://soundrop.com or an OG site called easylistening. But u can even use the music of Bon Jovi and sing it on ur YouTube channel. You’re just gonna get a copyright claim not a strike. YouTube had thing called “Checks” where if a label chooses to give a... Source: over 1 year ago

In case anyone is interested, I played around with a novel musical notation paradigm a few years ago in the form of an iPad app: http://composerssketchpad.com Basically, you draw pitches directly on a horizontally-infinite canvas. By default, pitches stick to equal temperament gridlines, but you can turn off this snapping if you want to (for example) play around with a different tuning or annotate a bendy guitar... - Source: Hacker News / 5 months ago