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".
Denis "Snake" Bélanger (born August 9, 1964) is the vocalist and lyricist of the Canadian heavy metal band Voivod.
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.
Adam Shore is an American musician and the original vocalist for glam metal band Warrant.
 He sang on early Warrant demos such as "You've Got A Broken Heart" and "Tease Machine".
 He also co-wrote the Warrant song "Thin Disguise" (which was originally a B-side) with his replacement Jani Lane, with Lane ending up on the final recording.
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.
Louis Bélanger (born 1964 in Beauport, Quebec) is a Canadian film director and screenwriter.
 He has a degree in communications from UQAM.
 He is a close friend and collaborator of filmmaker Denis Chouinard; both men created several short films together before branching off into their own careers with feature films.
 His film "Post Mortem" won him Best Director at the Montreal World Film Festival and earned him two Genie Awards, for best new director and best screenplay.
Denis Chouinard (born 1964 in Montreal, Quebec) is a Canadian film director and screenwriter.
 He has a degree in Filmmaking from Cégep de Saint-Laurent and a degree in Communications from UQAM.
 He is a close friend and collaborator of filmmaker Louis Bélanger; both men created several short films together before branching off into their own careers with feature films.
 His film "L'ange de goudron" won best Canadian feature at the Montreal World Film Festival and earned him a nomination for the Genie Award for Best Achievement in Direction.
South Shore Brewery is a regional craft brewery in Ashland, Wisconsin, USA.
 It was founded in 1995 and owned by brewmaster Bo Bélanger.
 The brewery was the seventh licensed microbrewery in the state of Wisconsin, and became northern Wisconsin's first modern micro-brewery.
 South Shore produces an assortment of beers, many of which are seasonal.
The Adam International Cello Festival and Competition took place in Christchurch, New Zealand, in 1995–2009, on the initiative of Professor Alexander Ivashkin and Professor Natalia Pavlutskaya while on the staff at the School of Music, University of Canterbury.
 The mission of the competition was to provide an opportunity for gifted young musicians in New Zealand to meet and compete with their international peers.
 Professor Ivashkin subsequently became the Artistic director of the Festival.:.
 The acclaimed Russian cellist, pianist, and conductor Mstislav Rostropovich accepted the position of patron.
 The Festival and Competition were supported by Denis and Verna Adam of the Adam Foundation, as well as charitable trusts, business and private sponsors.
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.

Question: Adam Shore and Denis Bélanger, have which occupation in commojn?
Answer: vocalist