HI Will

Thanks for that good one.
Re the laser harp I did once read that it is entirely a visual effect and the sound comes from one of the many synths in the line up played by another player,or sound loop.

It certainly looks effective, not sure I always assumed it was a bit like a theremin, but using reflective gloves to interrupt the beam
I noticed some beams seem to contain short sequence rather than single note tones.
Good bit of showmanship anyway.
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