Hard rock Entwistle until 2006) and Black Sabbath (with Osbourne 1997–2006 and Dio 2006–2010) and even a one off performance by Led Zeppelin (2007), renewing the interest in previous eras. Additionally, hard rock supergroups, such as Audioslave (with former members of Rage Against the Machine and Soundgarden) and Velvet Revolver (with former members of Guns N' Roses, punk band Wasted Youth and Stone Temple Pilots singer Scott Weiland), emerged and experienced some success. However, these bands were short-lived, ending in 2007 and 2008, respectively. The long-awaited Guns N' Roses album "Chinese Democracy" was finally released in 2008, but only went platinum and
Chinese Democracy understand if Axl wants to have an album which reflects the work of the members of the band as it is, right now." During a 1999 interview, Rose announced the title as "Chinese Democracy", stating: "There's a lot of Chinese democracy movements, and it's something that there's a lot of talk about, and it's something that will be nice to see. It could also just be like an ironic statement. I don't know, I just like the sound of it." Rose also said the album would feature a "melting pot" of varied sounds, including several "heavy" and "aggressive" songs. In