Süddeutscher Musikverlag Willy Müller

German music publisher, founded in 1939 by Willy Müller (1900-1985) in Heidelberg. In 1988 he was taken over by Bärenreiter-Verlag. So far, more than 2,800 music editions of all musical genres have been published.. About two-thirds of the works date from the 20th century. One focus was on church music.