Gerry Mulligan fronting a big band is a long way from his pianoless quartet of the early 1950s with trumpeter Chet Baker … still historically regarded as one of the best cool groups in jazz.  Out Back Of The Barn [left] features Gary Teller on tenor trading fours and more with Mulligan, while Song For Strayhorn [right] offers a captivating piano solo by Harold Danko.

Although the original quartet  lasted fewer than two years, it had a profound effect upon jazz that extends even to this day.  It was comprised of Gerry Mulligan on baritone sax and Chet Baker on trumpet, with a rhythm section of either Larry Bunker or Chico Hamilton playing drums, and either Joe Mondragon or Bob Whitlock playing bass … depending upon the session.