Phil Everly

From the Beatles to Simon & Garfunkel and every harmonic group today.  All owe a debt to the Everly Brothers. When news of The death of Phil Everly was reported, I thought about their place in Rock and even Country history. They are in both the Rock and Country Hall's, and every time you hear a duo singing someone is bound to mention the Everly sound.
In addition to their various singles collections, check out their classic albums: Roots, It's Everly Time and Songs Our Daddy Taught Us.