Related Information for Nazareth they contributed the song "Crazy (A Suitable Case for Treatment)" to the soundtrack to the film, Heavy Metal.Various Nazareth line-ups continued to make studio albums and tour throughout the 1980s and 1990s, although their popularity had declined such that some albums no longer received either a UK or a U.S. release. They remained popular in Europe, particularly Germany, where "Dream On" became a hit single. Billy Rankin returned for a second spell in the ranks in 1991.. read more