Scatman John: The Remarkable Story of the World's Unlikeliest Popstar

John Larkin – a fast-living, hard-playing, stuttering jazz pianist – overcame abuse, addiction, ageism, and obscurity to stage one of the most improbable debuts in pop music history by turning his greatest pain into his purpose.

At 52, Larkin was a recovering alcoholic and veteran pianist, haunted by shame because of his lifelong stutter. His stutter meant he could scat-sing better than anyone else on the planet, grabbing and firing syllables like bullets – yet he couldn't even say his own n...