Paul McCartney‘s private 1965 Christmas present to John Lennon, George Harrison, and Ringo Starr, dubbed “Unforgettable,” has finally popped up on YouTube. The 18-minute recording — for which only three acetates were cut — feature McCartney performing what sounds to be an “herbally enhanced” radio show with exaggerated voices while spinning portions of songs by Nat King Cole (“Unforgettable”), Peter & Gordon (“Someone Ain’t Right”), the Beach Boys (“I Get Around”), Martha & The Vandellas (“Heat Wave”), Elvis Presley (“Don’t Be Cruel”), and the Rolling Stones (“Down Home Girl”).