What song would you want played for your funeral?
Here's the one for me:
Always loved The Mamas and The Papas!
Haley Reinhardt has a really good cover of this song too!
This is controversial at least among my friends (both theists and atheists) but it's my honest answer: Anarchy In The UK by The Sex Pistols.
The first line starts with 'I am an anti-Christ'. My Catholic family would have a problem with that in a Catholic church (They would have it there and there's not a lot I can do about it).
The real reason for this choice is I've always been a lover of punk rock and I just love the song. I have told people: I won't know if you have this played but YOU WILL!