Early Days
Kevin Moore was born on May 26, 1967, and grew up in Kings Park, a suburb of Long Island, New York. He started learning the piano at the age of six and wrote his first song by the age of 12. As a teen, Moore played with two short-lived bands – Crystalbeast and Sidewinder – before joining his childhood friend and guitarist John Petrucci in a band called Centurion.
After graduating high school in 1985, Moore enrolled at SUNY Fredonia in upstate New York to study classical music. Following one semester of college, Moore was asked by Petrucci to join his new band Majesty – which later became known as Dream Theater – with bassist John Myung. Petrucci and Myung had already recruited fellow Long Islander Mike Portnoy to play drums during their short enrollment at Berklee College of Music in Boston. Singer Chris Collins handled vocal duties.
Moore played with the band during Christmas break and subsequently left college to concentrate on the group full-time that summer, adding keyboard parts to songs that had already been written by the band. After adding former Franke and the Knockouts member Charlie Dominici as the band's vocalist and playing shows around New York, Dream Theater was signed by Mechanic Records, a division of MCA, in 1988. For additional income, Moore gave private music theory lessons out of his parents' basement.
Dream Theater
Dream Theater's debut studio album was 1989's When Dream and Day Unite, which would earn the group comparisons to well-known progressive rock bands such as Rush and Queensrÿche. Unfortunately, Mechanic was unable to fulfill many financial promises made to Dream Theater prior to signing their contract, so the promotional tour for the album consisted of just five concerts. The first show was at Sundane in Bay Shore, New York, opening for the classic rock trio Zebra. After the fourth show, Dominici was fired due to creative differences. It would be two years before the band selected a replacement vocalist.In its search for a singer, Dream Theater auditioned over 200 people before settling on James LaBrie of the Canadian glam metal band, Winter Rose. After signing a seven-album deal with ATCO Records, a division of Elektra Records, the band's breakthrough came in 1992 with the album, Images and Words. It featured the band's highest-charting single to date, "Pull Me Under," which included lyrics by Moore and reached #10 on the Billboard Mainstream Rock Tracks chart. A video for the song saw heavy rotation on MTV, and the record ultimately earned gold record certification in the U.S. and platinum status in Japan.
In 1994, the band released its third studio album, Awake, which was its highest-charting album with Moore, peaking at #32 on the Billboard charts. The album has been viewed by some as Dream Theater's darkest work mainly due to lyrical content with many of the songs dealing with internal conflicts. It also contained Moore's signature song, a haunting piano-driven ballad called "Space-Dye Vest" that describes a heartbroken man flipping through a magazine and falling in love with a stranger modeling a vest. The song, which is considered by some fans to be the magnum opus of Moore's career, was not performed live by Dream Theater until 2014 – a full 20 years after the song's release.
Shortly before Awake was mixed, Moore announced that he wished to concentrate entirely on his own musical interests and would be quitting Dream Theater. In a press release on Aug. 22, 1994, he stated: "It came to a point where my views were so different from the rest of the band that we were having trouble relating to each other's ideas. At the same time, I was finding a great deal of fulfillment writing and recording my own material. Eventually, this became more important to me than anything." Although Dream Theater has since invited him to perform with them in various reunion shows, Moore has said that he prefers to move forward in his career as opposed to looking back. The band ultimately tapped Derek Sherinian as the band's new keyboardist, and later replaced Sherinian with current keyboardist Jordan Rudess in 1999.
Chroma Key
After leaving Dream Theater, Moore relocated to New Mexico and started work on a solo album. His first project was a demo cassette called Music Meant To Be Heard, which had songs featuring spoken-word samples from interviews he recorded with strangers during his cross-country travels. Most of the songs were later released in 1999 on a limited-edition CD called This Is A Recording. During these demo days, Moore also contributed keyboard parts to progressive metal band Fates Warning's 1997 album, A Pleasant Shade of Gray, and later on their 2000 album, Disconnected.In 1998, Moore released his first solo album, Dead Air For Radios, under the name Chroma Key on his self-created record label, Fight Evil Records. Drummer Mark Zonder and bassist Joey Vera of Fates Warning served as his support musicians for the record. The album featured a dark ambient sound, closer to the music of Peter Gabriel and Tori Amos than the complex and intricate Dream Theater style. In hindsight, Dream Theater fans noticed that Moore had subtly explored the style of composition in "Space-Dye Vest."
In 2000, Moore moved to Los Angeles, where he recorded the digitally-themed album, You Go Now. The lineup for that record was Moore, David Iscove on guitars, and Steve Tushar on loops and programming. During his westcoast stay, Moore briefly attended California Institute of the Arts, where he filmed a humorous documentary titled "Octember Revolution," which depicted an intervention at a gated community in California. He then moved to Costa Rica, where he appeared on Radio For Peace International, producing a bi-weekly activist radio program. Some of his work there was later released in the Internet-only album, Memory Hole.
In 2004, Moore approached his third Chroma Key album by scouring public domain films looking for one that exuded a certain mood, intending to write a pseudo-sound track to it. The film he chose was "Age 13," an educational film from the 1950s, originally for use in public schools. He took the existing film, slowed it to half speed, and let it dictate the moods, textures and running times of the songs that he composed. The resulting album, Graveyard Mountain Home, included a DVD of the movie set to Moore's music.
In 2015, Moore announced a campaign to fund new Chroma Key music through the crowdfunding platform Patreon. The campaign reached the predetermined milestone of $2,000 per song, meaning a new full-length album would be professionally recorded, produced and mixed. Since then, Moore has released numerous demo songs for those who pledged, along with its associated bonus tracks and submixes.
OSI
In 2003, Fates Warning guitarist Jim Matheos asked Moore to collaborate with him on a new project involving Dream Theater drummer Mike Portnoy and Pain of Salvation frontman Daniel Gildenlöw. The band that was formed was OSI, named for the short-lived government agency Office of Strategic Influence. Musically, it can be described as a mixture of Chroma Key's dark, melodic focus with the guitars and heaviness of Fates Warning and Dream Theater. Since Moore and Gildenlöw had taken Matheos' demo ideas in different directions, Matheos ultimately tapped Moore to assume vocal duties on the album, Office of Strategic Influence, and Gildenlöw was dropped from the OSI project altogether.
In 2006, Moore and Matheos released a second OSI album called Free. The album once again featured Portnoy on drums – although this time solely as a session player – as well as Joey Vera of Fates Warning playing the bass parts. Shortly after the album's release, OSI also released an EP, re:free, which included remixes of three Free songs and a video of the album's title track. Later in 2006, Moore and Matheos hinted in various interviews to possible tour dates in the support of the album, but nothing ultimately materialized. This band has since said that OSI would most likely remain a studio project.
In 2009, OSI released their third studio album, Blood, which featured Porcupine Tree drummer Gavin Harrison taking the place of Portnoy. Mikael Åkerfeldt of the Swedish progressive metal band Opeth also appeared as a guest vocalist on one the tracks, while Tim Bowness of British art-pop duo No-Man contributed vocals to a bonus track. To create the album, Matheos said he would typically e-mail song ideas to Moore, who said he "chopped them up" and added various effects. In promotion of the album, the band's website said that "Blood is totally their best album."
In 2010, OSI signed with Metal Blade Records, the same record label used by Fates Warning. Metal Blade announced a release date for a new album as late 2010, but recording was slowed by Matheos' involvement in Arch/Matheos, a project with Fates Warning's original vocalist John Arch. In 2012, OSI's album, Fire Make Thunder, was released after being recorded by Moore and Matheos "writing and recording alone and sending song ideas back and forth for further elaboration," according to a press release by Metal Blade. It featured Harrison on drums again and was mixed at Sound Farm Studio Recording Environment in Iowa.
Film Soundtracks
In 2006, Moore once again teamed up with Turkish producers for another soundtrack project. The film, "Küçük Kiyamet (The Little Apocalypse)," tells the tale of a Turkish family torn apart by an earthquake. It was based on a short story written by the Taylan Brothers, Durul and Yağmur, with the script being written by Yucel. The film earned critical acclaim from Turkish critics, many of whom listed it as one of the best of 2006. Moore's score, meanwhile, was nominated for a SIYAD Movie Award.
In 2007, Moore performed Chroma Key and OSI material for the first time at Balo Stage in Istanbul. "I thought it would be good for the first show to be small and comfortable...and if something goes horribly wrong it only happens in front of 100 people," Moore said in an interview at the concert with MTV Turkey. During the interview, Moore revealed plans to produce the debut album of Turkish industrial rock band Makine. The self-titled album was eventually released in early 2010.
In 2010, Moore announced a funding project through the website Kickstarter to manufacture and release the soundtrack he created for "Küçük Kıyamet." If funding reached $3,000, the album, titled Shine, would be released. Fans exceeded the $3,000 mark in less than 24 hours and surpassed $10,000 overall.
Guest Appearances
In addition to appearing on several studio albums with Fates Warning, Moore has appeared on compilation discs and performed as a guest musician for various bands. In 1998, he teamed up with Steve Tushar for a cover of Metallica's "The Thing That Should Not Be" that appeared on a tribute disc called The Blackest Album, and the same year the duo contributed two tracks to a video-game compilation disc called Sonic Adventure Remix. Moore was also a guest musician on Tushar's Carbon 12 album in 1999, as well as his Oscillate album in 2008.
More recently, Moore has contributed production, vocals or keyboard parts to music created by a number of his fans who contacted him via e-mail. Those appearances included a track for Italian bassist and composer Alberto Rigoni's Three Wise Monkeys album in 2012, a track for Italy-based electronic metal band Madwork's Obsolete album in 2013, and a track for Italy-based progressive psychedelic rock band Chaos Venture's Chaos Venture 1.0 album in 2013.
Moore's other guest appearances have included several tracks for U.S.-based experimental rock band In Progress's North Atlantic Echoes EP in 2014, Beirut-based progressive rock musician Amadeus Awad's The Book of Gates album in 2014, Jim Matheos' Tuesday the Sky album in 2017, Puerto Rico-based progressive metal band Avandra's Descender album in 2019, and Swedish metal band Enbound's Set It Free album in 2025.