"Klemperer’s debut with the KRSO took place on 8 February 1954 with Mozart’s Symphony No.29, a conductor favourite. Following the successful debut, he was invited back later that month to conduct Beethoven’s First Symphony. The broadcast of the Bach Suite No. 3, another conductor favourite, followed in October 1955, almost a year after he recorded Bach’s four Orchestral Suites with the Philharmonia. These WDR broadcasts, of very high technical quality, have never been issued before."