Cro Magnon Bull? 1997. Formados em 1983, Gent, Oost-Vlaanderen, Belgica, musica estilo avant-prog, constituidos por, Stefan Coltura (violin), Rudy Mollekens (bass), Koen van Roy (sax), Rik Verstrepen (violin, keyboards), Geert Waegeman (keyboards, sampling, violin, guitar).
Não confundir com os americanos Cromagnon, psychedelic rock, experimental, os japoneses The Cro-Magnons, ou com o trio Cro Magnon [USA]
1992- Zapp!
1997- Bull?