Complex sentence: GZA and Ol'Dirty Bastard are the only clan members not featured on the album, however, Ol' Dirty Bastard provides backing vocals on The Faster Blade, a Raekwon solo song.
Split into simpler sentences: GZA and Ol'Dirty Bastard are the only clan members not featured on the album. However, Ol' Dirty Bastard provides backing vocals on The Faster Blade, a Raekwon solo song.