Bob Dylan gave the folk-rocking Byrds their first hit with "Mr. Tambourine Man," and they returned to his well of songs on nine albums. Having gone electric first, they lent pop credibility to acoustic Dylan songs like "All I Really Want to Do." "You Ain't Goin’ Nowhere" and "Nothing Was Delivered" grounded The Byrds' country-rock reinvention, and their association ended with a live, twangy "Positively 4th Street." Don't miss their spirited "It's All Over Now, Baby Blue" outtake.