Lost is famous for not having a theme song. Or, more accurately, having a short theme song, one that's exactly one note long. J.J. Abrams wrote the song, but now producers of the show want you to come up with a theme song for them. The winning song will be played at this year's Comic-Con in front of many many fans of the show.

Here's a little ditty to get you started, if you want to do one with lyrics. Maybe Abrams can sing it (looks like he's singing in the pic).

Just sit right back and you'll hear a tale
a tale of a doomed airplane...