His extroverted antics and multi-colored fright wig might invite the instant dismissal of Cincinnati-based singer Robert "H-Bomb" Ferguson as some sort of comic lightweight. In reality, he's one of the last survivors of the jump blues era whose once-slavish Wynonie Harris imitations have mellowed into a highly distinctive vocal delivery of his own.
Ferguson's dad, a reverend, paid for piano lessons for his son, demanding he stick to sacred melodies on the 88s. Fat chance -- by age 19, Bobby was on the road with Joe Liggins & the Honeydrippers. When they hit New York, Ferguso...