Ed Ward

Its easy for musicians to fall out favor in the city if they don't keep up with the latest sounds. But Lee Dorsey, who started singing at 35, was never interested in following the trends. Rock historian Ed Ward has this profile.

Rock historian Ed Ward profiles the Chicago-based vocal group, founded in 1952. During their long career, they've only had two lineup changes, and continue to put out hit records.

Rock historian Ed Ward says that bands like the Rolling Stones helped popularize the distinctly African American genre. Interest in blues led more musicians to picking up the electric guitar, including Jimi Hendrix and Eric Clapton, who would take rock music in a new direction.