Here are some cats gettin into a groove for sure. Too bad the clip cuts out early. Ry Cooder and Guy Roel on guitars,, Phil Hammel playing a cool groove on harp. Nice deep bends w/vibrato around :57 seconds. I wanna do that! I can do the bend, but the vibrato is still elusive. Bob Laughlin, Stater Brothers resident groovemeister and bona fide whistler par exellence.