it's Shrek!

Hubby ripped loads of music/songs into the iPod and played it in the car. Within the 1st second of the start of the 1st track, Kieran yelled, "Shrek!". It wasn't the theme song in Shrek, it was only one of the songs in Shrek. Both Hubb and I only knew that it was a song from the soundtrack cos 1) he played the song from the album and so he knew what he was playing, 2) we only recognised the song only after another 10s into it.  

How did he know?!! I think he's been watching too much TV!! But he hasn't been watching Shrek recently! His current favourite is Monsters Inc.