During the mid-'50s, Sarah Vaughan spent most of her time recording songbook standards backed by a large orchestra in florid arrangements, with only the occasional breath of fresh air like her masterpiece, 1954's Sarah Vaughan with Clifford Brown. Four years after that milestone, another landed with the live album At Mister Kelly's. Recorded quite early in the days of the live LP, the album captured Vaughan at her best and most relaxed, stretching out on a set of late-night torch songs and ballads.