"In Studio With Black Sabbath: Ozzy, Geezer & Tony… Together Again" documentary is posted online

Schweet Entertainment, the production company of Jack Osbourne, son of Black Sabbath singer Ozzy Osbourne, has produced a three-and-a-half-minute video, "In Studio With Black Sabbath: Ozzy, Geezer & Tony… Together Again", about the making of the band's new album, "13" — the first in 35 years to feature Ozzy, bassist Geezer Butler and guitarist Tony Iommi.

An invite-only listening party for "13" was held on Wednesday (April 10) at The Montalban in Los Angeles, California. Ozzy, Tony and Geezer surprised a crowd of fans and journalists by showing up unannounced at the end of the event. According to The Pulse Of Radio, the three bandmembers were greeted with cheers and thanked the audience for listening to the eight tracks aired at the party, which was introduced earlier in the evening by Jack.

The band will make a rare television appearance when the band performs a new song on the season finale of "CSI: Crime Scene Investigation". The episode is set to air on Wednesday, May 15 at 10:00 p.m. ET on CBS-TV [in USA]. The band will world premiere a song called "End Of The Beginning" from "13". The episode's plot follows the "CSI" team as they investigate a series of murder that resemble the sins in "Dante's Inferno", with the trail leading the detectives played by Ted Danson and Marc Vann to attend a Sabbath concert.