Ain't She Sweet is a song on The Early Tapes of The Beatles and can also be heard on Anthology 1 , Disc 1, Track 11 and Anthology 3 , Disc 2, Track 19. Paul, Ringo, and George perfomed it with George on Ukulele, Paul singing, and Ringo playing lap drums for the Anthology documentary.
Background
This song doesn't feature Sheridan, John Lennon singing lead vocal, its a staple of their 1961 stage act.