I just got back from the annual holiday party at Free Geek in Portland, OR. They had a band playing last night called "Golden Greats". One of the band members was playing keyboards and this strange looking box with what looked like a turntable and light bulb on top. The bottom of the box had translucent circles that permitted the light from a strobe light placed in the bottom part to shine through. When the musician was playing the box like device it sounded like a theremin. I did go up while the band was not playing any songs and pass my hand near by the device but did not get any audio response from the device. I talked to the thereminist (the person that was playing the device) and he said that it was a photo theremin. It consisted of four photo sensors mounted on for stalks that faced the centrally located lightbulb. The instrument could be played by controlling the brightness of the central bulb, holding your hand near the sensors and using the controls on the instrument's top panel. The four different sensors each produced different kinds of tones. From a pure theremin like tone to one that sounded drum like.
The instrument had a motorized grinder disk that had carpeting on top located directly under its central light bulb. During one song the thereminist placed a coffee can with a pattern of holes in its sides on this 'turntable' surrounding the central light bulb and the different hole patterns going by the sensors produced some interesting effects. On another song the thereminist took the strobe light out of the bottom of the box and placed it on top of the box shining its strobe flashes on the sensors producing more interesting effects. He combined the strobe light with different brightness levels of the central bulb to control the intensity of the strobe light's effect.
The thereminist told me that this instrument was called a "Drum Buddy". The thereminist and this other guy in New Orleans had built only 40 of the units. This other person that was building these things with this thereminist lost his workshop, which was located in New Orleans, due to hurricane you know who.
Has anybody else heard of these "Drum Buddy"s?
The instrument had a motorized grinder disk that had carpeting on top located directly under its central light bulb. During one song the thereminist placed a coffee can with a pattern of holes in its sides on this 'turntable' surrounding the central light bulb and the different hole patterns going by the sensors produced some interesting effects. On another song the thereminist took the strobe light out of the bottom of the box and placed it on top of the box shining its strobe flashes on the sensors producing more interesting effects. He combined the strobe light with different brightness levels of the central bulb to control the intensity of the strobe light's effect.
The thereminist told me that this instrument was called a "Drum Buddy". The thereminist and this other guy in New Orleans had built only 40 of the units. This other person that was building these things with this thereminist lost his workshop, which was located in New Orleans, due to hurricane you know who.
Has anybody else heard of these "Drum Buddy"s?