There is no more beautiful sound than the voices of siblings swirled together in high harmony, and when Phil and Don Everly combined their voices with songs about yearning, angst and loss, it changed the world. Phil Everly (R) was the youngest of the Everly Brothers who took the high notes. He left a towering legacy that still inspires half a century after The Everly Brothers' first hit.  He was 74,
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