Me and the BF were talking about this last weekend actually, though we don't plan on getting married any time soon. We tried to think of a song that reminds us of eachother, that reminds us of some happy times etc. Do you think 'Single Ladies' by Beyonce is an odd choice for a wedding song?
On a more serious note though, for a long time now I've geared towards 'Amazed' by Lonestar. I know lots of people have it, but apart from the fact that it's got lovely words, it's my dads favourite song, and I've had to resign myself to the fact that he's not likely to make it to my wedding day, whenever that might be
Edit - that makes it sound like my dad is dying or something, he's not! But he's an agoraphobe, so wouldn't be able to get to any wedding venue...