Justin Connolly Triad I (first performance in this country)
4.16* Stefan Wolpe Enactments: Chant; Held in: Inception
4.33* Peter Maxwell Davies Alma redemptoris Mater
4.41* Charles Wuorinen Nature's Concord (first performance in this country)
RONALD K. ANDERSON (trumpet) FREDERICK RIDDLE (viola) MARTIN JONES (piano)
KATHARINA WOLPE , JOHN MCCABI ROGER SMALLEY (pianos)
PIERROT PLAYERS, Conductor PETER MAXWELL DAVIES
(Wolpe broadcast 23 Feb 1968; Maxwell Davies 5 March 1968)