Question: This band American heavy metal band founded in September 1995 included what former bassist for the band Will Haven?

 The band was founded in September 1995 by percussionist Shawn Crahan and drummer Joey Jordison.  After several lineup changes in its early years, the band settled on nine members for more than a decade: Corey Taylor, Mick Thomson, Jim Root, Paul Gray, Craig Jones, Sid Wilson, Shawn Crahan, Chris Fehn and Joey Jordison.  Gray died on May 24, 2010, and was replaced from 2011–2014 by former guitarist Donnie Steele.  Jordison left the band on December 12, 2013.  Steele left during the recording sessions for "". Slipknot is an American heavy metal band from Des Moines, Iowa.  The band found replacements in Alessandro Venturella on bass and Jay Weinberg on drums.  After the departure of Jordison, as of December 2015 the only founding member in the current lineup is percussionist Crahan; the other remaining members of Slipknot have been members since the release of the band's 1999 eponymous debut album. <SEP> Tremonti is an American heavy metal band founded and fronted by lead vocalist and guitarist Mark Tremonti, best known as the guitarist of the American rock band Creed, and the lead guitarist of American rock band Alter Bridge.  The band also consists of rhythm guitarist Eric Friedman and drummer Garrett Whitlock.  Bassist Wolfgang Van Halen was in the band between 2012 to 2017.  What originally started as a Mark Tremonti solo project evolved into a fully fledged band after the release of the group's first album, "All I Was", in July 2012.  That album featured Tremonti himself playing guitar in addition to lead vocals, and the band was joined by Tremonti's Creed and Alter Bridge bandmate Brian Marshall playing bass on tour until his departure later that year.  He was replaced by Van Halen bassist Wolfgang Van Halen, who contributed to the band's second album, "Cauterize", which was released on June 9, 2015.  The band also has another album, entitled "Dust", in April 2016, serving as a continuation to "Cauterize". <SEP> Nathan Jonas "Joey" Jordison (born April 26, 1975), is an American musician, songwriter, record producer and multi-instrumentalist, best known for his work as the former drummer and co-songwriter for the American heavy metal band Slipknot as well as guitarist in the American horror punk band Murderdolls.  Jordison played in Slipknot since their formation in 1995 until his departure from the band in December 2013.  He was the drummer and founder of the American heavy metal band Scar the Martyr which formed in 2013 and disbanded in 2016.  He grew up in Waukee, Iowa with his parents and two sisters, and was given his first drum kit at the age of 8.  He performed in several bands until joining in the summer of 1995 with the group The Pale Ones, which would later change their name to Slipknot.  Of Slipknot's nine-member lineup which lasted from 1999–2010, Joey was the third to join the band. <SEP> Christopher Michael "Chris" Fehn (born February 24, 1973), or known by his number #3, is an American musician, best known as one of the two custom percussionists of the Grammy Award-winning heavy metal band Slipknot and is the former bassist for the band Will Haven.