Music: --Harry Chapin - "If My Mary Were Here," "Corey's Coming," "Mayor of Candor Lied," "Bluesman" and "Taxi." --Tom Chapin - "Jenny, Jenny," "Moments," "Hey Mama," "Take Me Home" and "Southern Line." --Steve Chapin - "Let Time Go Lightly." Comedy: --The Three Untouchables (comedy trio) - sketches: (1) Courtroom Skit; (2) Soap Opera parody. --Gary Mule Deer (comedian) - does a "Jaws" spoof and four radio news parodies.