The Bercandeón is a new musical instrument designed by Teknofisa. It's like an accordion with piano keys on both sides or like a bandoneon with piano keys.
Alberto Bazzoli y el Bercandeón - YouTube youtube.com
Video of Accordion Samurai concert at Festiwalu Dźwięki Północy 2012 ("Sounds of the North Festival 2012") (Poland). Didier Laloy from Belgium, Bruno Le Tron from France, David Munnelly from Ireland, Riccardo Tesi from Italy and Markku Lepistö ...
The Samurai na 31.Festiwalu Dźwięki Północy cz.2 - ... youtube.com