Things Ain't What They Used to Be by Oscar Peterson Overview Tag Appears on Blue Moon Duke Ellington Songbook Georgia on My Mind Getz/Gilberto Greatest Hits Night Train Oscar Peterson Oscar Peterson Plays Duke Ellington Oscar Peterson Plays the Duke Ellington Song Book Oscar Peterson Plays The Duke Ellington Song Book Oscar Peterson Plays The Duke Song Book Our Favourites Plays the Duke Ellington Song Book The Song Books Playcount 3 Listeners 1