What is 12 Bar Bluesorama?
1. A skilful piece of music made up on the spot, though sounds perfectly practiced and smooth.
2. Anything that passes as good enough, eg an excuse that is made up on the spot, yet seems viable
Luke: Hey Murph have you got an excuse for being out so late?? Won't your parents be pissed??
Murph: Nah, i'll just do a 12 bar bluesorama.