Nick Cageao to form a three-piece band, and released their first full-length album Bleeder on June 30, 2015 through Sargent House. The band released their second full-length album, War Moans, in June 2017. Additional projects and contributions In 2005, Cave In drummer John-Robert Conners left the band after a wrist injury that prevented him from being able to play. Ben Koller became his temporary replacement during Cave In's tour in support of their fourth studio album, Perfect Pitch Black. Before the group went on hiatus in 2006, the band recorded two songs with Koller. The two songs, "Dead Already" and "Shapeshifter", were released together on a limited edition cassette single sold during 2005 and 2006 tours. Conners returned to Cave In when they reunited in 2009. Acid Tiger is Koller's psychedelic punk side project with Lukas Previn (The A.K.A.s), Adam Wentworth (Bloodhorse / All Pigs Must Die), and J Rattlesnake. Previn described the band as having, "no plan or guideline for us other than getting our friends in a room and playing all the riffs we had that didn't work for the other bands we are in." Acid Tiger signed to Deathwish Inc. in July 2009, and released their self-titled debut on April 27, 2010. In 2010, Koller became the temporary touring replacement for John-Robert Conners in his side project Doomriders. He filled in for Killer Be Killed's drummer Dave Elitch for their 2015 Soundwave performance. He later became the full time drummer on July 30, 2015. Koller recorded in 2017 an album with The Armed. Discography With Force Fed Glass When Backs Are Turned, Knives Are Pulled (1998) The Self Destruct EP (1999) Discography (2003) With Blue/Green Heart Self Esteem Through Modern Science (2001) With Converge Jane Doe (2001) You Fail Me (2004) No Heroes (2006) Axe to Fall (2009) All We Love We Leave Behind (2012) The Dusk in Us (2017) With Cave In "Dead Already" / "Shapeshifter" (2005) With United Nations United Nations (2008) Never Mind the Bombings, Here's Your Six Figures (2010, EP) With Acid Tiger Acid Tiger (2010) With All Pigs Must Die All Pigs Must Die (2010) God Is War (2011) Nothing Violates This Nature (2013) Hostage Animal (2017) With Mutoid Man Helium Head (2013) Bleeder (2015) War Moans (2017) With Killer Be Killed Reluctant Hero (2020) Collaborations References Living people American heavy metal drummers Musicians from Massachusetts Converge (band) members 1980 births 21st-century