Another band which has James Rivera as the singer. This man is awesome. Helstar, Vicious Rumors, Destiny's End, Seven Witches, ... He keeps on going. Seven Witches isn't as good as Vicious Rumors or Helstar but it's definitely awesome stuff.
https://www.youtube.com/watch?v=y4hJg6gBD5I
https://www.youtube.com/watch?v=8RdjbvrrWEE
https://www.youtube.com/watch?v=CRFGmcGNlV4&feature=related
Enjoy!! I know I do