In March 1931 Electrola, along with its parent label and Carl Lindström Company parent Columbia Graphophone Company, merged to form the Electric & Musical Industries Ltd. (EMI).
From 1930, the Orchestra began playing in the Berlin Eden hotel, which led to a recording contract with Electrola, followed by subsequent contracts with other record labels: Pallas (1931), Crystal (1931–1934), Ultraphon/Telefunken (1932), Grammophon/Polydor (1934–1941).
He has also made several radio appearances and CD recordings both as an organist and with the Aachener Bachverein for Erato, SFPP, Schwann and Electrola.