Sonatine 1 - Ambrosius, Hermann 1897-1983; Mozart, Leopold 1719-1787; Streichardt, Antonius 1936-2014; Baumann, Herbert 1925-2020; Mozart, Leopold 1719-1787; Streichardt, Antonius 1936-2014; Baumann, Herbert 1925-2020; Baumann, Herbert 1925-2020