82. "One of Us Must Know (Sooner or Later)" (1966)
One of his surliest kiss-off songs ever: Dylan crafted this painstakingly over nine hours and 24 takes in Columbia's Studio A, shuffling between members of the Band and a squadron of Bringing It All Back Home session men before finally nailing it. Released as a single, it never charted, but its sneered contrition remains a brilliant balancing act, a mix of sympathy, condescension and palpable ache. "I told you as you clawed out my eyes/That I never really meant to do you any harm," he sings, stretching out the last syllable over a majestic piano-and-organ ascent that's one of Blonde on Blonde's most breathtaking moments.