When Louis Armstrong Taught Me Scat In a CRACKITY-SNAPPITY-POPPITY-POP bubblegum dream, a young girl learns to scat from the master himself, Louis Armstrong! Written in prose and scat with wild and wonderful illustrations by R. Gregory Christie, this joyful tribute is downright contagious. CHEW-ITEE CHEW-ITEE CHEW-ITEE CHOP, CRACKITY SNAPPITY POPPITY POP!