Nice project from Basami Sentaku.
Basami in Japan comes this 8bit harmonica with a sound inspired to Nintendo Entertainment System for non-Japanese players.
A row of 8 microphones picks up the players breath sound. Each microphone is used to trigger a specific note.
A microcontroller monitors the signal from each microphone and determines which one is being triggered. The actual sound is created by a Yamaha YMZ294.
Watch you the video below as demonstration.
Sounding good, right!?