i need a song to play at my funeral?

basically, i'm dying and i'm currently making some funeral
arrangements. the most important thing i want for my funeral is to
have a song played that basically says not matter what, i will always
be there. something like "i'll stand by you" by the pretenders (but my
dad used it for his funeral and i know it meant a lot to him to have
it played at his, so it feels wrong to have it played again at mine).
anyways, please help. :) thank you