conductor Rafael Kubelik engineer George Piros engineer Robert Fine orchestra Chicago Symphony Orchestra recording supervisor [director] David Hall Recorded At Orchestra Hall, Chicago Printed in U.S.A. Recorded April 23-24, 1951 using a single Telefunken microphone hung 25 feet above the conductor's podium.
The runouts are stamped Matrix / Runout: MG10101A (Side A label) Matrix / Runout: MG10101B (Side B label) Matrix / Runout: MG-50001A PR 5 (Side A, variant 1) Matrix / Runout: MG-50001B (Side B, variant 1) Matrix / Runout: MG 50001A FR3 (Side A, variant 2) Matrix / Runout: MG 50001B FR1 (Side B, variant 2)