People!

People! was a one-hit wonder rock band from California that scored a top twenty hit in 1968 with "I Love You".  The band released several more 45's and albums, but never found national success again.  The story goes that the band broke up because several members had joined Scientology, and were pressuring other members to also join... they refused and the band collapsed. Whether the story is true or not, People! was a very talented band that I've always thought were better than most one-hitters.  Their song is a classic, but mostly forgotten.
listen here