Bluebird

Any fan of Buffalo Springfield will tell you how talented the band was.  With Stephen Stills and Neil Young, who both went on to solo success as well as the supergroup Crosby, Stills, Nash and Young, and Richie Furay who formed the now legendary Poco, the band should have been a major player.  They had too many battles to fight and broke up in less than two years... however, they had many great songs and several broke into the hot 100... such as 1968's "Bluebird", today just a forgotten oldie.
listen here