Charles Isaiah Ross, known to the world as Dr. Ross or the Harmonica Boss, won a Grammy, toured Europe as a one-man band, and had his song Cat Squirrel covered by Cream and Jethro Tull on their debut albums. Yet for nearly 40 years, right up until the day he died, he was clocking in on the assembly line at a General Motors plant in Flint, Michigan. This deep dive traces his path from a farming family of 11 children in Tunica, Mississippi, to a radio debut on KFFA in Helena, Arkansas at 17, to two Army stints in the Pacific where he began carrying his harmonicas in a vintage doctor's bag.

We follow Ross into Memphis, where Sam Phillips produced his 1951 debut Country Clown and later singles for Sun Records, then north to Flint in October 1954 as part of the Great Migration. We break down the mechanics of his one-man band setup, including why ...