While additional guitarists Brett Nelson of Caustic Resin and Jim Roth of the Delusions pop up in a couple of tracks on Built to Spill's Live, the person most responsible for the extra-crispy sound is Phil Eck. He produced the Idaho-based trio's last two albums, the critically acclaimed Keep It Like a Secret and Perfect from Now On, and here he mans the soundboard to make sure the band's dynamic combination of the intimate and the explosive comes through just right. Live is one of the shinier sounding in-concert documents in recent memory, sounding (at times) more like a polished studio project rather than a collection of live cuts. This works in the group's favor, especially during psychedelic moments such as "I Would Hurt a Fly." Live won't stem the fanatical bootlegging and tape trading among devout fans, but it's a fine sonic souvenir of alt-rock's quirkiest power-pop-'n'-jam band. --Jason Josephes