I would think a lot of those online music stores get sales by selling at a lower price than Apple. If Apple had the same kind of MFN clause that they had for b

I would think a lot of those online music stores get sales by selling at a lower price than Apple. If Apple had the same kind of MFN clause that they had for books, that wouldn't have been possible. Apple probably thinks it was a bad idea to leave that hole open for the music stores, which is why they closed it for books.