During the 80's, Nelson was approached to contribute a song to the film Bill and Ted's Excellent Adventure. Matthew and Gunnar then co-wrote a song with Dweezil Zappa called "Two Heads are Better than One". Since the band was in process of being signed up to Geffen, Kalodner recommended them not to use their names for the song, so they were billed as Power Tool instead. Read more on Last.fm