2011-03-292024-06-222011-03-292024-06-221981-04-221981-04-22Mark K. Johnson, trombone and John Hendrickson, piano (performer). "Sonata (1949)." (1981) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/59097">https://hdl.handle.net/1911/59097</a>.https://hdl.handle.net/1911/59097Copyrighted material. All rights reserved.Sonatas (Trombone and piano)sound recording-musical