A colourful bug lands on the treble clef staff and crawls toward the chameleon. Each bug shape always stands for the same note name. Type the letter (A, B, C, D, E, F or G) — it submits the instant you press the key. Name it correctly before it reaches him and he gulps it down. Let it crawl all the way and it falls off — and you lose a heart. Your first wrong guess on each bug is always free, but keep guessing wrong and you'll start losing health too. The crawl speeds up the more you get right, so stay sharp!