Complex sentence: Silver, who is Jewish, was also a founding member, along with Steele, of the short-lived rock group Fallout, the band that gave birth to Carnivore, which ultimately led to Type O Negative.
Split into simpler sentences: Silver, who is Jewish, was also a founding member of the short-lived rock group Fallout along with Steele. Fallout gave birth to Carnivore which ultimately led to Type O Negative.