CD reissue. Rebel Soul is the sixth album by the German hard rock band Bonfire. It is the first to feature a complete band membership since the reunion in 1996. It was released in 1997. Bonfire (originally known Cacumen) is a German heavy metal band, founded in Ingolstadt, Germany in 1972 by Hans Ziller. In 1986, based on the advice of the record company and the management, the band changed it's name to Bonfire. Hans Ziller is still in the band.