Chris Hillman makes a major flub just after the third verse starts. He hits a note that sounds as if his E string broke and went slack. In an interview, he admitted the gaff and laughed about it, saying that it's proof he really did play on the cut because a studio guy would never have done that. Back then, fixing the mistake would have meant doing another take because the drums and bass probably were on the same track. So they left it in.