AEQUALIS: Fred Bronstein (piano), Elizabeth Mohr (cello), Michael Parola (percussion). Recorded in USA, 1990.

NEW ZEALAND STRING QUARTET: Helene Pohl (violin); Douglas Beilman (violin); Gillian Ansell (viola); Rolf Gjelsten (cello). Recorded at St Anne`s Church, Toronto, Ontario (Canada), July 2010.