Question: Who is a member of more bands, Geoff Rickly or Denis Bélanger?

full_context: Document 1: Denis Bélanger: Denis "Snake" Bélanger (born August 9, 1964) is the vocalist and lyricist of the Canadian heavy metal band Voivod.
Document 2: Signals Over the Air: "Signals Over the Air" is the first single from "War All the Time" and the first major label single from the band, Thursday, reaching No. 30 on the "Billboard" Modern Rock Tracks chart. "Signals Over the Air" was released to radio on August 12, 2003. It performed at most live Thursday shows, usually with vocalist Geoff Rickly explaining that the song is about sexual revolution; during the tour following "War All the Time", an extended introduction was played before the song. This introduction was recorded as part of the "Live from the SoHo & Santa Monica Stores" split EP; a live acoustic version of single the song was used on Y100 Sonic Sessions Volume 8, taken from a live radio session recorded by the band in November 2003 at Indre Studios in Philadelphia. A radio edit exists as well, removing much of the bridge near the end of the song.
Document 3: Voivod (album): Voivod is the thirteenth album release, and the tenth studio album, by Canadian thrash metal/progressive metal band Voivod. It is the first to feature, since 1993's "The Outer Limits", returning vocalist Denis Bélanger (Snake) and their first recording with bassist Jason Newsted (Jasonic), formerly of Metallica. It was released in 2003 on Newsted's Chophouse Records label. This is also the last album Voivod completed before guitarist Denis D'Amour (Piggy) died of colon cancer in 2005.
Document 4: Geoff Rickly: Geoffrey William "Geoff" Rickly (born March 8, 1979) is an American musician, best known as the lead singer and songwriter of rock band Thursday. Rickly is also a member of hardcore punk band United Nations, and the alternative rock group No Devotion with former members of Lostprophets, and is the founder of the record label Collect Records.
Document 5: Dee Snider: Daniel "Dee" Snider (born March 15, 1955) is an American singer-songwriter, screenwriter, radio personality, and actor. Snider came to prominence in the early 1980s as lead singer of the heavy metal band Twisted Sister. He was ranked 83 in the "Hit Parader"<nowiki>'</nowiki>s Top 100 Metal Vocalists of All Time.
Document 6: Rrröööaaarrr: Rrröööaaarrr is the second studio album by Canadian heavy metal band Voivod. It was released in 1986 on Noise Records. In a 2012 interview with Michael Dodd of Get Your Rock Out, vocalist Denis Bélanger stated that, while a thrash record, the album represents a progression from the punk/thrash sound of "War and Pain" to the more progressive elements that would feature on "Killing Technology".
Document 7: Dennis Lyxzén: Dennis Lyxzén (born June 19, 1972 in Umeå, Sweden) is a musician best known as the lead vocalist for Swedish hardcore punk band Refused. He is currently the vocalist in INVSN.
Document 8: Recess Records: Recess Records is an independent record label founded in 1989 with the release of F.Y.P's "Extra Credit", an 11 song 7-inch record. Label founder Todd Congelliere (frontman for F.Y.P and Toys That Kill) originally created the label as a vehicle to release F.Y.P's material. Congelliere promoted "Extra Credit" by running classified ads in Berkeley based Maximum Rocknroll fanzine and going to skateboard contests. He quickly sold his initial pressing of 500 copies. In between touring the U.S., Europe, and Japan, Congelliere began releasing records for fellow punk rock and DIY bands, eventually having a roster of close to 20 artists on his label. Pinhead Gunpowder, fronted by Green Day frontman Billie Joe Armstrong, announced in April 2008 that a new 7" single from the band would be released on Recess Records in late May 2008.
Document 9: Negatron (album): Negatron is the ninth studio album by Canadian heavy metal band Voivod, released on November 21, 1995 through Hypnotic Records worldwide and Mausoleum Records in the US. It is the first studio album not to feature original singer Denis "Snake" Bélanger, who temporarily left the band in 1994, with bass player Eric Forrest assuming vocal duties for the recording.
Document 10: United Nations (band): The idea of the side project can be traced back to the early 2000s, but it was not until 2008 that United Nations took shape. Geoff Rickly has said the band started over tequila with Daryl Palumbo. At the start of the band, all members except for Rickly were under contracts with other record labels and were not legally permitted to work in projects released by another, making it difficult for the official lineup of the band to be well known. However some members from the band's original line-up have been revealed through interviews and social media posts, such as Daryl Palumbo, Jonah Bayer and Lukas Previn. Since Rickly was the only member whose primary band was not under contract, his name is the only one that could legally appear in press materials. Press photos of the band released in 2008 depict four people wearing Ronald Reagan masks.
Document 11: Geoffrey O'Connor: Geoffrey David O'Connor is an indie pop musician and producer based in Melbourne. He has released the solo albums, "Vanity Is Forever" (2011) and "Fan Fiction" (2014), both through Chapter Music. O'Connor is also a member of indie pop group The Crayon Fields, on lead guitar and lead vocals. Before performing solo under his birth name he was known as Sly Hats, and released one album "Liquorice Night" (2007).
Document 12: Thursday (band): Thursday is an American post-hardcore band, formed in New Brunswick, New Jersey in 1997. The band consists of Geoff Rickly (lead vocals), Tom Keeley (lead guitar, backing vocals), Steve Pedulla (rhythm guitar, backing vocals), Tim Payne (bass guitar), Andrew Everding (keyboards, backing vocals), and Tucker Rule (drums).
Document 13: Conrad Lant: Conrad Thomas Lant (born 15 January 1963), also known by the stage name of Cronos, is an English musician. He is the vocalist and bass player of the influential Thrash metal/black metal band Venom, from 1979 to 1989 and from 1994 to present.
Document 14: No Devotion: No Devotion are a Welsh/American alternative rock band formed in 2014. They are composed of American vocalist Geoff Rickly (of the band Thursday) from New Jersey, and former band members of the Welsh band Lostprophets. The band formed in the wake of Lostprophets' dissolution in 2013.
Document 15: Voivod (band): Voivod is a Canadian thrash metal band from Jonquière, Quebec. The band consists of Denis "Snake" Bélanger (vocals), Daniel "Chewy" Mongrain (guitar), Dominique "Rocky" Laroche (bass) and Michel "Away" Langevin (drums). Their musical style has changed several times since the band's origin in the early 1980s. Starting out as a speed metal band, Voivod have added a mix of progressive metal and thrash metal to create their own unique metal style, and they are credited as one of the "big four" Canadian thrash metal bands, along with Sacrifice, Razor, and Annihilator.
ground_truth: Geoffrey William "Geoff" Rickly