45` for a Speaker - Eberhard Bloom, 34`46.776` For a Pianist - Marianne Schroeder, 31`57.9864` For a Pianist - Nils Vigeland, 27`10.554` For a Percussionist - Robin Shulkowski, 26`1.1499` For a String Player - F.-M. Whitty. 1991
45` for a Speaker - F.-M. Whitty, 34`46.776` For a Pianist - Marianne Schroeder, 31`57.9864` For a Pianist - Niels Vigeland, 27`10.554` For a Percussionist - Robin Shulkowski, 26`1.1499` For a String Player - F.-M. Whitty. 1991