 Frey's CD of the complete solo piano music of Leonard Bernstein (also on Koch International Classics) is considered to be the definitive performance of that music His ongoing project is recording the complete piano works of Erich Wolfgang Korngold (Koch International Classics) and he is regarded as the leading interpreter of Korngold's keyboard music.Alexander Frey's recordings are on the Koch International Classics (Entertainment One), Decca, Deutsche Grammophon, Sony, RCA Red Seal and Bach Guild labels.Since the 1990s, Frey has maintained a strong commitment to both contemporary music and the film music of Hollywood which has been evident in the many world and regional premieres he is given.