Underground Sunshine's only hit single was their cover of a Beatles song from which album?
Underground Sunshine: Underground Sunshine was an American psychedelic rock band from Montello, Wisconsin. Underground Sunshine:  The group's only hit single came in 1969 with their cover of The Beatles' song, "Birthday". Birthday (Beatles song): "Birthday" is a song written by Lennon–McCartney and performed by the Beatles on their double album "The Beatles" (often known as "the White Album").
the White Album