[media]http://www.youtube.com/watch?v=dFdas-kMF74[/media]
The classic Alan Perry/William Gardner Orchestra recording of "Sailing By", as used by BBC radio for their late night shipping forecast, contains a fairly formidable bassfail -- a very [i]very[/i] bum note at 1:54, followed by a bar of "oh god, where am I?" chart-searching silence, and then back on the money.
Once you know it's there, you're listening for it every time.