'Imagine' - Dreary glurge with a tune that would disgrace a funeral march.

'All Around My Hat' - 'nuff said.

'Day Trip to Bangor' - Almost killed English folk music stone dead.

'The Mary Ellen Carter' - Doesn't rhyme, doesn't scan, barely makes sense.

'Unicorns' (Shel Silverstein, not Bill Caddick) - Truly vomitous.

'Fields of Athenry' - Once again, 'nuff said.

Outside folk (Or indeed, any form of) music: - 'My Heart Will Go On'. Reverse perestalisis guaranteed.