"When I'm 64" - This Lennon/McCartney favorite is as charming as ever! Bass primarily has a walking line, while the melody changes hands from the soprano to the tenor. "Don't Know Why" - A ballad of the 40's in block harmonies. The tempo is medium. "My Funny Valentine" - Classic ballad by Rodgers and Hart. This jazz arrangement features lush harmonies and many solo lines for all parts.