The effervescent approach of Lee Dorsey perfectly encapsulates the infectious charm of early-'60s New Orleans R&B. Dorsey specialized in good-humored music with a touch of second-line funk thrown in to make it all the more irresistible. Although he had already waxed a couple of singles, he caught the country by surprise in 1961 with his deceptively simply nursery-rhyme-style "Ya Ya" on Bobby Robinson's Fury label. Arranged by prolific New Orleans pianist Allen Toussaint, the track became an R&B chart-topper and a major pop hit to boot. Dorsey's laconic vocal charms served him ...