Commander is the name of more than one artist:
1) US heavy metal band that released one album titled The High n' Mighty in 1987.
2) Commander is a death metal band from Munich, Germany which formed in 2001. Line up: Vocals/Guitar - Nick Kolar, Guitar- Steffen Augstein, Bass - Birgit Öllbrunner, Drums - Willy Kraut.
3) A calypso singer aka Lord Commander.
4) US power metal band formed in 2004 that has released one album (Altar of Bones) in 2006. Read more on Last.fm