(Just a) Little Bit of Rain
This song by Fred Neil—sung by him on his 1965 album Bleecker & MacDougal—is one of Sandy's home demos of Winter 1968 and can be found on The Attic Tracks Vol. 3.
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.