The swing terminology drives me crazy. Some say that Jitterbug means this, some that it means that, others that the word is derived from this, others from that… and all what comes to my mind is George Michael in the Choose Life T-shirt singing:
You put the boom-boom into my heart
You send my soul sky high when your lovin’ starts
Jitterbug into my brain
Goes a bang-bang-bang ‘til my feet do the same”
So how am I supposed to write 100 lessons with the boom-boom in my heart!?