Composers Recordings CRI SD 248. (1970). 12 in. 33 1/3 rpm. stereophonic.  Program notes on slipcase. "This recording was made and originally released by Mercury Living Presence Records.".

Bloch, Ernest, 1880-1959.Sinfonia breve Minneapolis Symphony Orchestra Antal Dorati, conductor.    Koussevitzky, Serge. Concerto for Double Bass, op. 3, F minor.  Gary Karr, double Bass The Oslo Philharmonic Orchestra Alfredo Antonini, Conductor