True story! And as such, I'm working on assembling birthday-related songs for an event this evening. I've already found a lot of the more obvious ones (ie: ones with 'birthday' in their title, a la "Happy Birthday, Dear Friend Lisa" by Jens Lekman), but still could use some more that wouldn't necessarily pop up in iTunes or Acquisition when searching the term 'birthday' (like "In da Club" by 50 Cent) ~ so, who can think of some good ones I might have missed?