Cassette tapes unofficial
1983 Soul on sound - Unofficial Cassette Tape - Cat. Nr. SOS024 - UK
1989 The best and rest of Madonna and Otto von Wenherr - Unofficial Cassette Tape - Cat. Nr. ARLC 1005 - UK
1991 The immaculate conversation - Unofficial Cassette Tape - Cat. Nr. MBAK 6021 - UK