Helloween

Heavy metal band from Hamburg, Germany, who are considered one of the pioneering power metal bands. The group was formed in 1983 by Kai Hansen (guitar/vocals), Michael Weikath (guitar), Markus Grosskopf (bass), and Ingo Schwichtenberg (drums), although only Weikath and Grosskopf have remained with the band throughout its entirety.

Members:
Kai Hansen (vocals/guitar) 1983 - 1988
Ingo Schwichtenberg (drums) 1983 - 1993
Michael Weikath (guitar) 1983 - present
Markus Grosskopf (bass) 1983 - present
Ralf Scheepers (session vocals) 1986
Michael Kiske (vocals) 1986 - 1993
Roland Grapow (guitar) 1989 - 2001
Richie Abdel-Nabi (session drums) 1993
Andi Deris (vocals) 1993 - present
Uli Kusch (drums) 1994 - 2001
Mark Cross (drums) 2001 - 2003
Sascha Gerstner (guitar) 2002 - present
Mikkey Dee (session drums) 2003
Stefan Schwarzmann (drums) 2003 - 2005
Dani Löble (drums) 2005 - present