Complex sentence: Heavy Metal in the 1990's, by author Greg Prato, and was also interviewed for the book (as well as his former bandmate in Pantera, Anselmo, among many others).
Split into simpler sentences: Heavy Metal in the 1990's, by author Greg Prato. Rex was also interviewed for the book (as well as his former bandmate in Pantera, Anselmo, among many others).