Sierra's Mantra has been together for over 10 years and covers a wide variety of your favorite hardrock bands. Sierra's Mantra has some of the best musicians around. Sierra can sing and rap with a four octave vocal range. She can sing the lows of "Sober", "Forty Six & 2" and "Vicarious" from Tool with amazing passion right on up to the highs of "Dirty Deeds" from AC/DC, "Barracuda" and "Mistral Wind" from Heart and everything in between. Kevin Wegman is a master of guitar. Able to play mind b...