I originally got the idea after seeing a concert at the University of Montreal and talking to one of the performers. Although I didn't see the programme of the show, the cellist who played in the concert told me that it was based on the Astrological Signs. I thought this would be a great idea for a guitar composition.
The performance order of the 12 signs is as follows:
You can listen to the Seventh Astrological sign, "Virgo".