2011-03-292024-06-222011-03-292024-06-221979-04-291979-04-29Thomas Bacon, horn and Meryl Ettelson, piano (performer). "Thema und Variationen, Op. 13." (1979) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/60671">https://hdl.handle.net/1911/60671</a>.https://hdl.handle.net/1911/60671Copyrighted material. All rights reserved.Variations (Horn and piano)sound recording-musical