A harmonica gets mashed up with a 32 key piano-like keyboard, with AirBoard 32 -- a portable, lung-powered instrument that requires no batteries, computers or cables. Parts include the keyboard, a "BlowFlow" adjustable mouthpiece and a padded bag with a shoulder strap. Also available are the Airboard 37 (with 37 keys) with a note range of F3 to F6. We found it rather hard to play, and you have to keep washing the mouthpiece every time you change players.