KCCK’s Featured CD for October is “Quiet Revolution” from bassist Ben Allison, guitarist Steve Cardenas and saxophonist Ted Nash. The trio honors jazz legends Jim Hall and Jimmy Giuffre and the quieter music they embraced in the 1950s and ’60s that merged elements of free playing with blues-based folk qualities. As Mr. Allison describes it, “this music has a unique kind of sophisticated simplicity that has stood the test of time.” “Quiet Revolution” is on Sonic Camera Records. Purchase the CD.