But how fun is it gonna be to watch a piano player play the same two or three chords for 4 minutes? 'You don't have to call' has a bridge if I remember correctly...and I'm talking about the most basic relative chords you could think of. In terms of songwriting...these songs are so basic that I wouldn't even call them a 'song' in the traditional sense. It's a jam, a groove, a beat...whatever you want to call it...but it's not songwriting.