Gunter Kehr conducting Mainzer Kammerorchester. Helma Elsner, harpsichord. Music of Karl Philipp Emanuel Bach: Sinfonie No.5 in B Minor / Johann Christoph Friedrich Bach: Concerto for Harpsichord and String Orchestra / Wilhelm Friedemann Bach: Sinfonia for Two Flutes, Two Violins, Viola, Bass & Harpsichord / Johann Christian Bach: Sinfonie for Double Orchestra in D Major Op.18 No.3. Vox PL 14.070 monoraul 12" LP record album. Condition: Record is sealed. Cover is NM.