also a long line of releases from secondary affiliates such as Popa Wu, Shyheim, GP Wu, and Wu-Syndicate. Second albums from Gravediggaz and Killarmy, as well as a greatest hits album and a b-sides compilation, were also released. The second round of solo albums from Wu-Tang Clan members included second albums from the five members who had already released albums, as well as debuts from all the remaining members, with the exception of Masta Killa. In the space of two years, RZA's Bobby Digital In Stereo, Method Man's Tical 2000: Judgement Day and Blackout! (with Redman), GZA's Beneath the Surface, Ol' Dirty Bastard's Nigga Please, U-God's Golden Arms Redemption, Raekwon's Immobilarity, Ghostface Killah's Supreme Clientele and Inspectah Deck's Uncontrolled Substance were all released (seven of them being released in the space of seven months between June 1999 and January 2000). RZA also composed the score for the film Ghost Dog: The Way of the Samurai, directed by Jim Jarmusch, while he and other Wu-Tang members contributed music to a companion "music inspired by the film" album. The frequent release of Wu-Tang Clan content between 1997 and 2000 was considered by some critics to have resulted in an oversaturation that was responsible for the group's decline in popularity. 2000–01: The W and Iron Flag The group reconvened again for their third album, The W. Despite his incarceration in California for violating the terms of his probation, Ol' Dirty Bastard was on the song "Conditioner", featuring Snoop Dogg. Ol' Dirty Bastard's vocals were recorded via prison telephones. The W was released in November 2000, and was mostly well received by critics, and included the single "Gravel Pit". The album reached double platinum status. In 2001, Wu-Tang Clan released their fourth album, Iron Flag. While originally featured on the cover of Iron Flag, Cappadonna was airbrushed out of the artwork and absent from the album entirely. This may be related to tension that arose within the group when it was revealed that Cappadonna's manager was, or had been, a police informant, a revelation that also brought on the manager's subsequent firing. Cappadonna continued collaborating and touring with the group in the following years. 2004: Issues and resurgence In early 2004, U-God allegedly left the group. A DVD titled Rise of a Fallen Soldier was released detailing his problems, which were mostly with his treatment by RZA, who he claimed had hindered his success