1966 Pink Floyd perform for the first time at London's UFO Club, home the the burgeoning "London Underground" scene.
1969 Elton John and Bernie Taupin begin writing songs together.
1977 Cat Stevens converts to Islam, changing his name to Yusef Islam.
1991 James Brown sues the producers of the movie "The Commitments" claiming his name and likeness were used without his permission (he loses the case five years later).