This performance of “You Must Not Know” by Jimmy Smith of The Gourds was recorded live on 103.3 The Trail in Missoula, Montana on April 20, 2012. The recording was made for the feature documentary, ALL THE LABOR, which premiered at the 2013 SXSW Film Festival. Featuring cinematography by Doug Hawes-Davis and Travis Morss. Edited by Doug Hawes-Davis and Noel Pederson. Sound recording by Anthony Pagliano. Mastered by Brendan Canty.