Pentagram, a Turkish heavy metal group, was formed in 1986 and consisted of
guitarist Hakan Utangaç and drummer Cenk Ünnü, later joined by bassist Tarkan
Gözübüyük, guitarist Ümit Yılbar, and vocalist Gökhan Semiz. The band’s
breakthrough came with their 1990 debut Pentagram, featuring the singles "Rotten
Dogs" and "Powerstage". Subsequent releases include Trail Blazer (1992),
Anatolia (1997), Unspoken (2001), Bir (2002), MMXII (2012), and Akustik (2017).
The band also toured Europe and notably performed at Wacken Open Air 2002.