"'Power Trio.' Say the phrase to any long-hair since its conception some 40 years ago and they'll immediately know what to expect. Blistering leads, power-house drumming, heavy bass lines and bluesy vocals. Sounds like a formula, yes? Well, it is. Many have stepped up to the plate, attempting to make their 1+1+1=3 but few dare be mentioned in the same breath as legends like the Groundhogs, Grand Funk Railroad, Sleep, Sir Lord Baltimore and the almighty Cream.