Complex sentence: On July 20,1991, after being signed to Hollywood Records, Stryper released a greatest hits collection called "Can't Stop the Rock", which featured two new songs, one of which was the Gulf War inspired "Believe".
Split into simpler sentences: On July 20,1991, after being signed to Hollywood Records, Stryper released a greatest hits collection called "Can't Stop the Rock", which featured two new songs. One of which was the Gulf War inspired "Believe".