Question: What type of music did the band play that was both founded in 1994, and had an album released in 1994 and reissued in 2000 through InsideOut Music?
Context: Graveyard Mountain Home is the third studio album released under the name Chroma Key by American keyboardist Kevin Moore.  It was released on November 8, 2004 by InsideOut Music.  Moore originally started work on the album in 2003, planning to release a less electronica-influenced album than previous Chroma Key albums, but put it aside to work on the first OSI album.  He then moved to Istanbul, Turkey, where he wrote "Ghost Book", the soundtrack to the film "Okul".  Enjoying the experience of writing music to film, Moore scrapped his previous plans for the third Chroma Key album, instead writing an album as an alternate soundtrack to an already-existing film. Symphony X is an American progressive metal band from Middletown, New Jersey.  Founded in 1994, the band consists of guitarist Michael Romeo, keyboardist Michael Pinnella, drummer Jason Rullo, lead vocalist Russell Allen and bassist Michael Lepond. Live and Acoustic is the first live CD release from Ray Wilson.  It was originally released as "Unplugged" in late 2001 via his website, but was reissued in 2002 as "Live and Acoustic" by InsideOut Music.  It was recorded in August 2001 during the Edinburgh Fringe Festival for which Ray played 13 sold out shows. Jughead is a rock band consisting of Ty Tabor (guitar), Derek Sherinian (keyboards), Matt Bissonette (bass), and Gregg Bissonette (drums).  Jughead's catalog consists of a single self-titled album released by InsideOut Music in 2002. Voices in My Head is an EP by the band Riverside.  It was originally released in 2005 through Mystic Production, but re-released in 2006 through InsideOut Music.  Lyrically, the EP is not a part of the Reality Dream series even though it was released between Out of Myself and Second Life Syndrome.  The EP contains many acoustic passages on songs like "Us" and "The Time I Was Daydreaming" that do not appear again until the band's third full-length album, Rapid Eye Movement.  A video for the song "Acronym Love" is included on the InsideOut re-release and can be viewed on a computer.  The live version of "I Believe" is played with the standard instruments instead of an acoustic guitar, which is unlike what is heard on Out of Myself. The Dark Chapter is a studio album by Symphony X guitarist Michael Romeo, released in April 1994 through Zero Corporation (Japan) and reissued in 2000 through InsideOut Music (Europe). The Jelly Jam 2 is the second album released by progressive rock band The Jelly Jam.  It was released on September 13, 2004 by InsideOut Music. En=Trance is the twentieth studio album by electronic artist Klaus Schulze.  It was originally released in 1988, and in 2005 was his seventh album reissued by InsideOut Music. Thought Chamber is an American progressive metal supergroup formed in 2006.  The band was formed by guitarist Michael Harris and vocalist Ted Leonard of Enchant.  The band's first full-length album, "Angular Perceptions" was released in 2007 on progressive label InsideOut and received critical acclaim, including Honorable Mention from drum legend Mike Portnoy in his Top 10 Albums of 2007.  Thought Chamber released their second full-length opus, a concept album entitled "Psykerion", in 2013 featuring founding members, guitarist Michael Harris and vocalist Ted Leonard, along with new drummer Mike Haid, bassist Jeff Plant, and keyboardist Bill Jenkins (Enchant).  Progressive Metal web site, Grande Rock, voted "Psykerion" Best Album of 2013, and voted "Transcend" Best Song of 2013.  In early 2014, Mike Portnoy invited Thought Chamber vocalist, Ted Leonard, to tour with his progressive band, Transatlantic, to fill in for Daniel Gildenlöw (Pain of Salvation) who was recovering from unexpected health issues.  Ted also performed with Transatlantic, and Spock's Beard in Feb 2014 on the Progressive Nation at Sea cruise.  In March 2014, InsideOut Music released the first-ever Thought Chamber video, "Transcend" which was filmed in Dallas, TX in September 2013. Rapid Eye Movement is an album by progressive rock/metal band Riverside.  It is the third and final part of the Reality Dream Trilogy which has thus far included "Out of Myself" and "Second Life Syndrome".  The album is split into two parts: part one consists of tracks one through five while part two consists of tracks six through nine.  It was released internationally by InsideOut Music on October 9, 2007, on September 28 in Europe by InsideOut Music and on September 24 by Mystic Productions in Poland.  A two CD digipack version of the album has been also been released and includes extra tracks and some video footage.
Answer: progressive metal