What can I say, these guys started it all. Between Tony Iommi's flawless guitar, Gezzer Butler's amazing bass (check out the bass solo on their first album), Bill Ward's pounding drums and Ozzy's eerie vocals, Black Sabbath's music became timeless. They may be old, but they haven't lost any talent. "Reunion" is a great album. My other faves are are "Black Sabbath" and "Volume 4"