The Del Rios, one of Memphis, TN's pioneering vocal groups, started in the '50s. Different guys came in and out, but one constant was William Bell. They performed on shows with Phineas Newborn, a Memphis jazz legend, and found regular employment in clubs. The initial Del Rios single dropped in 1956 on Meteor Records, a small label in Memphis; the single "Alone on a Rainy Night" b/w "Lizzie" increased the group's popularity locally but that's about it. Three years later (1959) they surfaced on Neptune Records with "I'm Crying" b/w "Wait, Wait, Wait," which faded into oblivion a...