Favorite song of all time. x_X Uhm....since I haven't been into real music for more than 4 or 5 years, this shouldn't be that difficult. I'm going to have to say A.F.I. - Days Of The Pheonix. That's based around personal opinion. If you want one based on depth of the lyrics and music, I'd have to say that it's too close of a call to state just one.