Onstage and in the studio, their fraternal harmonies blended with a clarity and cohesiveness in song that stands apart from any other vocal duo. Their slew of late ‘50s/early ‘60s hits ranged from ...

Somewhere near the end of Barry Mazor’s fascinating “Blood Harmony: The Everly Brothers Story,” the long-retired and increasingly frail Phil Everly finds himself at a concert by Rosanne Cash at the ...