Compact discs.
Program notes in English and texts with English translations ([67] p. : ill.) inserted in container.
Recorded May 26-28 and July 28-30, 2003, Music School, University of North Carolina, Greensboro (Disc A) and June 11-13 and 15-16, 2003, Recital Hall, Performing Arts Center, SUNY Purchase, N.Y. (Disc B).
Sung in German, French, Polish, or Swedish.