Mats Levén is a Swedish singer. Some of his most notable collaborations have been with guitarist Yngwie Malmsteen, symphonic metallers Therion and doom metallers Candlemass. In 2011, due to family issues on the part of Firewind's lead singer Apollo, Levén was called in to substitute for the rest of their European tour. He also started touring with Trans-Siberian Orchestra in 2016. In 2019, he released his first solo album under the name Skyblood. In 2022, he became a member of Vandenberg which is led by the well known guitarist, Adrian Vandenberg.

Gothic Kabbalah is the thirteenth studio album by Swedish symphonic metal band Therion. It was released in Europe on 12 January 2007. The album was mixed by Stefan Glaumann, who also contributed to bands such as Rammstein, Evergrey, Europe and Def Leppard. The main line-up has been slightly changed since previous studio albums : Petter Karlsson returned to play drums, having already played with the band during Lemuria / Sirius B tour during the period of 2004–2006. Since Christofer Johnsson announced in 2006 he is retiring from singing, vocals on Gothic Kabbalah were performed by Mats Levén, as well as Snowy Shaw and three female singers: Katarina Lilja, Anna Nyhlin and Hannah Holgersson.