Two of the four working prototype musical instrument mobile phones
being exhibited in Harajiku Tokyo, the trumpet mobile phone changes
your singing voice to an instrument then effect with the trumpet 
hardware interface. The drum "stick" phones join together to make
one mobile phone. Sorry almost no bass sound on this recording.
Designed by Marianne Bailey Software engineered by players. 
au Design Project and Yamaha, musical instrument mobile phones exhibition
Harajiku, Tokyo. Exhibition design and four concept designs by Marianne Bailey
Imai Atsushi and Marianne Bailey playing in the river
Imai Atsushi and Marianne Bailey playing in the river
Imai Atsushi & Marianne Bailey playing in the sand
Imai Atsushi and Marainne Bailey playing in the sand
Imai Atsushi and Marianne Bailey playing in the sand
Imai Atsushi and Marianne Bailey playing on the beach