The eight students filed into the classroom. The first thing they noticed was that the eight seats had been arranged in a line. The second thing they noticed was that the blackboard had some writing on it:

> - Eric must sit 7 seats from Gus
> - Cam, Des and Eric must not sit next to each other, and they also must sit in that order (either left to right or right to left)
> - Finn must be at most 5 seats from Eric and must also be at least 3 seats away
> - Des must sit 2 seats left from Emu
> - Dilip must sit one seat to the right of Gemma

After a few minutes of moving around they finally found their seats. When the teacher finally came in he put on a song for the students. 

>**What was the song?**