The Who

These songs rocked, then rolled over into the mainstream.

You weren’t always meant to hear these.

'Eating junk, feeling bad, Another night, I’m going mad' - Motorhead

They've seen a million faces, and they've rocked them all!

There are plenty of songs that modest chart success when they were originally released but got a significant boost later when they were featured on a TV show or in a movie.

For some, it worked out just fine. Others might regret their decision!