A close friend of DH's died aged 18 and they played Monty Python's 'Always Look on the Bright Side of Life' and Queen's 'Don't Stop Me Now'. It was very emotional.
When my SIL died last year we played her favourite Snow Patrol song and as we walked quietly into the church with it playing, her 8yr old son piped up 'Mummy loved this song'. Incredibly moving and we knew we made the right decision as soon as he said it.
Cod my mother wants All Things Bright and Beautiful at her funeral as it makes her happy. My Dad on the other hand wants everybody to wear Hawaiian shirts and us to play Suzi Quatro's 'Devil Gate Drive' and 'The Monster Mash'. No idea why, but we will!