It's wrong to let music interfere with your schoolwork.
Steve is working on a big essay that is due the following day when he sees that his favorite band just released a new album.
Steve wants to listen to the new music.
Steve works hard to finish the essay before buying the album and listening to it.
Steve stops working on the essay, purchases the new album and spends the rest of the afternoon listening to it.
Steve gets a good grade on his essay and easily passes the class.
Steve doesn't finish his essay and fails to pass the class.