So, the lessons and songs app is developed and maintained by Musopia. Is the Justin Guitar Tabs developed and maintained by Musopia also?
Musopia are a 3rd party app development company and the app is their preserve.
The TAB subscription service on the website which is a complement to the song lessons is not associated with Musopia at all. Justin negotiates - with all legal permissions and royalties paid - with publishers and copyright holders to host TAB on his website.
Richard
