Willey, James. Duo for Flute and Piano (1994-1996) recorded by Richard Sherman flute and Ralph Votapek piano -- Three Pieces for Trombone and Piano: 1. Grit 2. Sadness 3. Hokum recorded by Mark Kellogg trombone and Diane Birr piano, undated

Willey, James. Duo for Flute and Piano (1994-1996) recorded by Richard Sherman flute and Ralph Votapek piano -- Three Pieces for Trombone and Piano: 1. Grit 2. Sadness 3. Hokum recorded by Mark Kellogg trombone and Diane Birr piano, undated, 7.17.14, Box: 17, Folder: 14.0. 21st Century Consort records, 0024-SCPA. Michelle Smith Performing Arts Library. https://archives.lib.umd.edu//repositories/4/archival_objects/48159 Accessed May 19, 2024.