There is more than one artist under the name Trance:
1) German heavy metal band. They were also known as Trancemission after the year 1989.
2 )Trance was a moniker of Mason Jones (later known for founding and his work in experimental band SubArachnoid Space).
His work for the most of the part fuses symphonic, ambient, drone, psychedelic, post-industrial and ethnic music.
His debut album was Automatism (Charnel, 1991), other albums include: Audiography (Staalplaat, 1993), Contents Under Pressure (Flying Esophagus Productions, 1994), and Augury (Charnel, 1995).
3) A funk disco act.
4) Spain punk rock, you know the drill.