Instruct: Classify the given review into positive or negative sentiment.
Query: Kick A** old school blues.

After two mediocre live CDs (Archive Alive, Live at the Bottom Line) this disc proves Kim Simmonds can still jam with the best of them. Most of the tunes are up-tempo blues with blistering and thoughtful guitar. New vocalist Nathanial Peterson (he's actually been touring as a member of SB for the last 3 or so years... I saw him live a couple of years back) is authentic and moving. At times he is even reminiscent of Chris Youlden (check out "Ain't no need to worry'). Not a bad cut on the disc.