All I Need Is You
Sandy Denny sings the lead vocal, joined by Dave Cousins and Tony Hooper on harmony vocals in the chorus. There is a nice three way vocal break which appears twice in the song, which adds a bit of depth to the arrangement. The drumming doesn't seem to belong.
Sorry, I can't show the lyrics here as I don't have the copyright owners' permission to publish them. But please feel free and ask me to send you the song's lyrics.