2011-03-292024-06-222011-03-292024-06-221978-04-021978-04-02John Marsh, organ (performer). "Echo Fantasia." (1978) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/59265">https://hdl.handle.net/1911/59265</a>.https://hdl.handle.net/1911/59265Copyrighted material. All rights reserved.Organ musicsound recording-musical