Under his guidance, the Persuasions released albums covering everything from Sam Cooke to Motown to Frank Zappa to the Grateful Dead.

He famously collaborated with American jazz saxophonist Stan Getz on their 1964 recording, “The Girl from Ipanema,” which became a huge worldwide pop hit

Duncan and John Cipollina often engaged in fiery, extended guitar jams that showcased their complementary styles, but they also constructed tight pop-rock.

They fit in alongside the new folk-oriented vocal groups that were blanketing the country, particularly on college campuses.

The musician had been with the British rock band since 1976. They had completed a 50th anniversary tour just one week earlier

Playing a heady blend of ska, pop soul, reggae and punk rock, the Beat’s music reflected Roger’s dynamic upbringing, and helped encourage unity.

The co-founder of the 1950s doo-wop group Danny & the Juniors penned their big singles and then teamed to write hits for Lesley Gore and others

The guitarist-vocalist had played 2 recent reunion shows with Robin Lane & the Chartbusters. He was a member of Jonathan Richman’s band for several tenures

“If you have read my book you will know how kind Doug was to me, and how clumsily I dealt with his leaving the band,” wrote Pete Townshend.

He was instrumental in the development of the careers of Roy Orbison, Kris Kristofferson and Dolly Parton, and co-wrote “Me and Bobby McGee,” among his many accomplishments