One of my favourite basslines is the Ronnie Wood classic from Maggie May. However it is littered with wrong notes (IMHO), where Ronnie misses the tonic of the chord and lands (briefly) on a variety of notes before hitting the right one. One of the more noticeable 'bummers' comes at 2'44" just after the first guitar solo when Rod sings "I suppose". The chord is an A and Ronnie hits a G, cuts it very short and then quickly changes to an A for the rest of the bar. There are loads more like this, some very subtle, but they all add to the charm. Are there any other stonking "wrong" notes in any commercial recordings that you know of, and I'm talking about bass notes that sound like actual mistakes, rather than an attempt at being "edgy" by just playing a dodgy note?