Shane Pruitt Band and Lefty Williams will share the stage at 8 p.m. Saturday at Grant Street Music Room for the post holiday party. After working through the winter of 2009-10, the Shane Pruitt Band is releasing its long-awaited second studio effort, State of Grace. Featuring an array of instrumentation, tones and sounds from the collection of ’68 Fender Amps, State of Grace includes guest appearances by Roosevelt Collier on the pedal steel, Molly Rose Reid and Eleanor Underhill on vocals, and a local horn-section derived of members of the Spartanburg and Greenville Philharmonics.