1. Tyrant is sympho black metal band from Japan. It was formed in 1994 and has 3 LPs in its discography.

The band is made up of:
Masato Date - Bass
Ayumi Kubo - Keyboards
Keisuke Kubo - Vocals
Toshiya Nakamura - Drums
Yoshihiro Yamaji - Guitar

Discography:
Under The Dark Mystic Sky (Demo, 1995)
Under The Dark Mystic Sky (Full-length, 1997)
Legend (Full-length, 2002)
Grimoires (Full-length, 2005)

Source: /

2. The doom metal band Saint Vitus were originally called Tyrant before changing their name in 1979.
3. There were also a British band from the NWOBHM era who released the songs Hold Back the Lightning/Eyes Of A Stranger on a 7" back in 1983.
4. Tyrant is a dubstep producer from Austin, TX.
5. Tyrant is a mid-80ies US-Metal/Doomband. Releasing 3 Longplayers until now.