Kai Michael Hansen is a German musician who is the founder, lead guitarist and vocalist of power metal band Gamma Ray. He is also one of the co-founders of another power metal band Helloween, which he rejoined in 2016. He is a prominent figure in power metal and has sold millions of albums worldwide. He is regarded as "the godfather of power metal", having founded two seminal bands in the genre. In 2011, he joined the band Unisonic featuring former Helloween vocalist Michael Kiske. Hansen and Kiske reunited with Helloween in 2017 for a world tour with all current members, celebrating the 30-year anniversary of release of the albums Keeper of the Seven Keys Parts I and II.
Gamma Ray is a German power metal band from Hamburg, founded and fronted by Kai Hansen after his departure from power metal band Helloween, in 1989. He is the band's lead vocalist, guitarist and chief songwriter. Between 1990 and 2014, Gamma Ray recorded eleven studio albums.
Keeper of the Seven Keys: Part II is the third studio album by German power metal band Helloween, released in 1988. The album sold well, and success bloomed all over Europe, Asia, and even the United States. The album went gold in Germany and reached No. 108 in the US.
Skeletons in the Closet is a live album from the German power metal band Gamma Ray, released in 2003. It mostly featured songs that the band had never played live before. The setlist was voted by fans on the band's official website.
Majestic is the eighth full-length studio album from the German power metal band Gamma Ray, released in 2005. The band also released an LP version through their website to complement the supporting tour, limited to 1500 copies worldwide.
Power Plant is the sixth full-length album from the German power metal band, Gamma Ray. The album was initially released in 1999, but was re-released along with most of the band's past catalogue in 2002 with bonus tracks and new covers. This album has a tight focus on the power metal genre.
No World Order is the seventh full-length album by the German power metal band Gamma Ray released in 2001. A music video was made for the song "Eagle".
Somewhere Out in Space is an album by German power metal band, Gamma Ray. It was released on 25 August 1997 and is the band's fifth studio album. Continuing in the tradition of the previous four albums, it contained yet another different lineup, but would also be the first album to feature the band's longest standing lineup. The album featured Dirk Schlächter on bass for the first time since his guest appearance on Heading for Tomorrow, Henjo Richter on guitar and Dan Zimmermann on drums.
Land of the Free is the fourth studio album by German power metal band Gamma Ray, released in 1995. It is considered a concept album, telling a story of rebellion of Good against Evil. Continuing a trend that would conclude with the band's fifth studio release, the lineup for the album was different from the previous one, as Land of the Free was the first Gamma Ray album to be released since the departure of Ralf Scheepers, leaving guitarist and founder Kai Hansen to take up lead vocals. While not his first stint as a vocalist, it would be the first time he had performed lead vocals exclusively in 8 years.
Heading for Tomorrow is the first studio album released by German metal band Gamma Ray on 26 February 1990 by Noise Records. In 2002 it was re-released with a different cover as part of the Ultimate Collection box-set. This re-released version of the album has also been released separately from the box-set.
Heaven Can Wait was an EP released by German power metal band Gamma Ray in 1990, following the release of their debut album Heading for Tomorrow.
Sigh No More is the second studio album released by German power metal band, Gamma Ray in 1991 by Noise Records. Beginning a trend that would continue until their fifth studio release, the band's lineup changed from the previous album, with Uli Kusch replacing Mathias Burchardt on drums and Dirk Schlächter officially joining the band on guitars.
Insanity and Genius is the third studio album by Gamma Ray and final album with Ralf Scheepers on vocals.
Dirk Schlächter is the bassist of the power metal band Gamma Ray and Avalanch from 2018. He left avalanch
Blast from the Past is a two-CD compilation album that contains re-recordings of older Gamma Ray material from the Ralf Scheepers era, with Kai Hansen singing the vocals, and remasters of more recent tracks. All instruments for old songs were also re-recorded, with new arrangements, by the then current members of the band.
Rebellion In Dreamland was an EP released in 1995 by the German power metal band Gamma Ray prior to the release of their album Land of the Free. This is the first release with Kai Hansen on vocals since the departure of Ralf Scheepers.
Hell Yeah!!! The Awesome Foursome ) is a live album from the German power metal band Gamma Ray, released in 2008.
To the Metal! is the tenth full-length studio album by Gamma Ray. It was released on 29 January 2010. To promote the album, the band did a tour with Freedom Call and Secret Sphere. The album was recorded in Kai's own studio in Hamburg in autumn 2009. The band has recorded 12 songs. Ten of them were featured on the regular album release, while the other two were bonus tracks appearing on the different editions of the album. The band described some of the songs on the official website, revealing that there would be a full-throttle number called "Rise", a rhythmic and melodically diverse song called "Time To Live", and a multilayered anthem titled "All you need to know", featuring ex-Helloween frontman Michael Kiske. Other songs mentioned are "No Need to Cry", a song written by Dirk Schlächter about the death of his father, "To The Metal", a song they played on various festivals before the album release and the atmospheric and dense "Empathy". It is the last album featuring drummer Dan Zimmermann.
Silent Miracles was an EP released in 1996 by the German power metal band Gamma Ray following the release of their album Land of the Free.
Empire of the Undead is the eleventh studio album by German power metal band Gamma Ray, released on 28 March 2014. It was their first album to feature new drummer Michael Ehré following Dan Zimmermann's departure in 2012.
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