Custom laser harp designed to be played by children when they come to the 'Children`s Hospital of the King`s Daughters', in Virginia Beach Virginia, for exams. Playing a 'Virtual DJ' program, a combo of sampled wave files, and background tracks that can be changed by breaking the bass beam. Each laser can control up to 60 programed events, and each can respond to 70 breaks of a beam every second. Software has a fully programable wave file editor and synth keyboard included.
