I think the problem is that the artist doesn't get anything with this approach. If you really want to use someone else's music/artworks/lyrics, just buy it.
It's not like this is very unique, YouTube has tons of training and backing track videos, which is what i typically use. And artist don't sell it in a way that can be consumed for guitar practice easily.
It's not like this is very unique, YouTube has tons of training and backing track videos, which is what i typically use. And artist don't sell it in a way that can be consumed for guitar practice easily.