Question

Who was the first musician to play?

Answer 1

Adah bare Jabal: he was the father of such as dwell in tents, and of such as have cattle. 21 And his brother's name was Jubal: he was the father of all such as handle the harp and organ. Of course, it's dependent on whether you consider harpists and organists musicians

Answer 2

And Adah bare Jabal was the first musician to ever preform.