Question: Which group did this musician from the rock band that released Zeitgeist join shortly after the its breakup?

full_context: Document 1: Subseven: Subseven (styled as subseven) is a Christian rock band formed in 1999 in Weatherford, Oklahoma. They played in the Midwest for four years as an independent, where they released one album and one EP and gained a large local fan base. In 2003, they signed a record deal with Flicker Records and soon after released "". One year later they released their final album, "Free to Conquer". The band's members included Wesley Fite, Clint McManaman, Reed Corbin, Caleb Wilkerson and Jake Sullivan before their breakup in December 2005. They parted ways because they felt that God was calling the members on to new things. Ever since their breakup in 2005, the band members engaged in other musical activities, including bands and solo projects. In November 2007, their bass guitarist, Reed Corbin, died from a heart attack at the age of 33. As of 2015, they have, in some capacity, reunited.
Document 2: Billy Corgan: William Patrick "Billy" Corgan Jr. (born March 17, 1967) is an American musician, songwriter, producer, poet, and entrepreneur. He is best known as the lead singer, primary songwriter, guitarist, and sole permanent member of The Smashing Pumpkins. Formed by Corgan and guitarist James Iha in Chicago, Illinois, in 1988, the band quickly gained steam with the addition of bassist D'arcy Wretzky and drummer Jimmy Chamberlin. Strong album sales and large-scale tours propelled the band's increasing fame in the 1990s until their break-up in 2000. Corgan started a new band called Zwan, and after their quick demise, he released a solo album ("TheFutureEmbrace") and a collection of poetry ("Blinking with Fists") before setting his sights on reforming Smashing Pumpkins.
Document 3: Mellon Collie and the Infinite Sadness: Mellon Collie and the Infinite Sadness is the third studio album by American alternative rock band The Smashing Pumpkins, released on October 23, 1995 in the United Kingdom and a day later in the United States on Virgin Records. Produced by frontman Billy Corgan with Flood and Alan Moulder, the 28-track album was released as a two-disc CD and triple LP. The album features a wide array of styles, as well as greater musical input from bassist D'arcy Wretzky and second guitarist James Iha.
Document 4: Chad Smith: Chadwick Gaylord Smith (born October 25, 1961) is an American musician and the current drummer of the Red Hot Chili Peppers, which he joined in 1988. The group was inducted into the Rock and Roll Hall of Fame in 2012. Smith is also the drummer of the hard rock supergroup Chickenfoot, formed in 2008, and is currently the all-instrumental outfit Chad Smith's Bombastic Meatbats, who formed in 2007. As one of the most highly sought-after drummers, Smith has recorded with Glenn Hughes, Johnny Cash, John Fogerty, The Dixie Chicks, Jennifer Nettles, Kid Rock, Jake Bugg, and The Avett Brothers. In 2010, joined by Dick Van Dyke and Leslie Bixler, he released "Rhythm Train", a critically acclaimed children's album which featured Smith singing and playing various instruments.
Document 5: James Iha: James Yoshinobu Iha (井葉吉伸 , Iha Yoshinobu ) (born March 26, 1968) is an American rock musician. He is best known as former guitarist and co-founder of the alternative rock band The Smashing Pumpkins and for his eclectic musical projects of recent years, most notably being a permanent fixture of A Perfect Circle. He was most recently a member of Tinted Windows, a 1960s/1970s inspired group with members of Cheap Trick, Fountains of Wayne, and Hanson.
Document 6: Wasting Light: Wasting Light is the seventh studio album by American rock band Foo Fighters. It was released on April 12, 2011 on RCA Records, and is the first album to feature rhythm guitarist Pat Smear since "The Colour and the Shape" (1997), making the band a five piece with the album. Wishing to capture the essence of the group's earlier work and avoid the artificiality of digital recording, frontman Dave Grohl arranged for the band to record in his garage in Encino, California using only analog equipment. The sessions were supervised by producer Butch Vig, with whom Grohl had worked on Nirvana's "Nevermind". Since the old equipment did not allow for many mistakes to be corrected in post-production, the band spent three weeks rehearsing the songs, and Vig had to relearn outdated editing techniques. The band went for a heavier and rawer sound to contrast with the musical experiments from their previous albums, and most of the lyrics were written as Grohl reflected upon his life and possible future. Guest musicians include Bob Mould, Krist Novoselic, Jessy Greene, Rami Jaffe and Fee Waybill.
Document 7: List of the Smashing Pumpkins band members: The Smashing Pumpkins are an alternative rock band formed in Chicago, Illinois in 1988. The band was formed by guitarist/vocalist Billy Corgan and guitarist James Iha after the demise of Corgan's first band, The Marked. Since its inception, The Smashing Pumpkins has gone through multiple line-up changes, with Corgan the only consistent member.
Document 8: Avenged Sevenfold (album): Avenged Sevenfold is the eponymous fourth studio album by American heavy metal band Avenged Sevenfold, released on October 30, 2007 by Warner Bros. Records. The album, originally slated for an October 16 release, was delayed by two weeks in order to provide more time to complete bonus material and production for the record, including the making of the animated music video for the song "A Little Piece of Heaven". The album debuted at number 4 on the "Billboard" 200. On September 23, 2008, the album was certified Gold by the RIAA. The album has also been released on vinyl. The band supported the album with a tour, beginning a day before the release of the album and ending in 2009. This is their last studio album to feature the drummer The Rev for the full album, who has passed away in December 2009 during the recording of their next album "Nightmare".
Document 9: Ken Coomer: Ken Coomer was the last drummer for the band Uncle Tupelo as well as the drummer for Chicago-based band Wilco until "Yankee Hotel Foxtrot". He was the drummer and co-founder of the Nashville-based band, Clockhammer, in the late 1980s/early 1990s, as well as Buzzkill, during that same time, and he continues to play on various projects.
Document 10: Jimmy Chamberlin: James Joseph Chamberlin (born June 10, 1964) is an American drummer and record producer. He is best known as the drummer for the alternative rock band The Smashing Pumpkins. Following the 2000 breakup of the band, Chamberlin joined Pumpkins frontman Billy Corgan in the supergroup Zwan and also formed his own group, the Jimmy Chamberlin Complex. In 2005, Chamberlin joined Corgan in reforming The Smashing Pumpkins; he eventually left the group in March 2009, though he returned again in 2015 for a summer tour. He performed in the group Skysaw until 2012. He is currently active under the Jimmy Chamberlin Complex name. In addition to his current work as CEO, Chamberlin has joined Chicago jazz saxophonist Frank Catalano for a string of 2013–15 performances in the Chicago area. An EP by Catalano and Chamberlin "Love Supreme Collective - EP" was released on the 29th of July 2014.
Document 11: Zeitgeist (The Smashing Pumpkins album): Zeitgeist is the seventh album by American alternative rock band The Smashing Pumpkins, released on July 10, 2007 in the United States and Canada. It was the first album The Smashing Pumpkins released after their 2000 disbandment and 2005 reunion. The album was produced by Roy Thomas Baker, Billy Corgan, Jimmy Chamberlin, and Terry Date. The album would be Chamberlin's last with the band before his departure in 2009. The album debuted strongly, but sales soon decreased, and critical reception was mixed. It was certified Gold in the United States on February 1, 2008.
Document 12: Seven (Wolfstone album): Seven is the fifth studio album by the Scottish Celtic rock band Wolfstone. After the release of the band's previous album "The Half Tail" in 1996, numerous members left the band, and due to poor management, the band "split up" in 1998 after the band's label Green Linnet Records released an unrelated side-project as the Wolfstone album "This Strange Place" in early 1998. However, still contractually obliged to record another album for Green Linnet Records, the remaining members of the band regrouped chose to write and record the required album with full attention, rather than make a "half-hearted" album. Bassist Wayne Mackenzie said "we could have just gone through the motions and made a half-hearted attempt at an album, but we didn’t. The band and our fans mean far too much to us to do that." Titling the album "Seven" after where the album sits in the band's canonical album sequence, the album style was described as a particularly rock-edged variation of Celtic rock, although it does feature some mellower tracks. The album contains a mix between songs and instrumentals and diverse subject matter.
Document 13: Zeitgeist: The Spirit of the Age: Zeitgeist: The Spirit Of The Age is the fourth album by underground hip hop group The Lost Children of Babylon released November 30, 2010 on Soul Kid Records. The album's theme is focused on the New World order and Illuminati. It was also released October 19 on iTunes. The package comes with a , a download card for the instrumentals and a free mixtape.
Document 14: The Smashing Pumpkins: The Smashing Pumpkins are an American alternative rock band from Chicago, Illinois, formed in 1988. Formed by frontman Billy Corgan (lead vocals, guitar) and James Iha (guitar), the band included D'arcy Wretzky (bass guitar) and Jimmy Chamberlin (drums) in its original incarnation. It has undergone many line-up changes over the course of its existence, with the current lineup being Corgan and rhythm guitarist Jeff Schroeder.
Document 15: Mike Byrne (musician): Michael William Byrne (born February 6, 1990) is a drummer who was a member of the band The Smashing Pumpkins. When Pumpkins frontman Billy Corgan called for rehearsals to replace Jimmy Chamberlin, Byrne auditioned and was chosen out of thousands of applicants. He played drums in Sky Saxon tribute band Spirits in the Sky for 6 shows in August 2009, along with Corgan, Kerry Brown, Kevin Dippold, Mark Tulin, Linda Strawberry, Ysanne Spevack, Mark Weitz, and Dave Navarro, and also performs drums on the ongoing Pumpkins 44-song project, "Teargarden by Kaleidyscope". As a part of "Teargarden", Mike contributed drumming duties on "Oceania", the Pumpkins' eighth full-length album. On April 17, 2010, Byrne played his first show under the Smashing Pumpkins moniker in celebration of Record Store Day.
ground_truth: Zwan