Glassharmonica / Alan Alda's first lesson with Thomas Bloch

and has built the Glassharmonica since the beginning of 1980's in Waltham, MA (USA) telling the story and showing to actor Alan Alda how to make it and how to make a glass explode with a sound. February 1998. Other names : armonica de verre (France), Armonica de vidro, orgue de verre (France, Belgium), crystal harmonica, crystal armonica, glass organ, crystal organ, Armónica de cristal (Spain), Armonica a bicchieri (Italian), glasharmonika (Germany, Denmark, Sweden), glassharmonika (Norway) ...