The Beach Boys' "Pet Sounds" album was titled because of an insult between bandmates. When Brian Wilson showed Mike Love the new material, he said "Who the hell is going to listen to this?...the ears of a dog?".
The night of Jimi Hendrix's first gig, Jeff Beck was coming out of the club and outside he ran into Eric Clapton and Pete Townshend. With a frightened expression he told them "I think we're in trouble here!".
Termites will eat wood two times faster when listening to heavy metal.