Fan-filmed footage has surfaced online of the May 19th Black Sabbath concert at tyhe intimate, 3,800 seat O2 Academy in the band's hometown of Birmingham, England.  CHeck it out below.  The Birmingham show marked the first time in seven years that original Sabbath members Tony Iommi, Geezer Butler and Ozzy Osbourne performed together, and served as a warm-up for the band's headlining slot at the Download festival in June.  Sadly, original drummer Bill Ward did not participate, and is still sitting out of the band's shows as a result of a contract dispute with the band.  The Birmingham concert was also Iommi's first since being diagnosed with cancer, and visibly moved when the crowd began chanting his name after the opening song.  Watch the concert in its entirety, in two parts, below.