A very limited edition Photon Clarinet built into a tall, curved, antique
ice crusher case.
Photon Clarinets are played without touching. Waving a hand over the
right-hand sensor steps the pitch through arbitrary rising or falling
notes, as in an alien keyboard; a hand over the left-hand sensor smoothly
sweeps the notes, as in a theremin.
More from Reed's EMI article on the Photon Clarinet:
"Part of the (elementary) school's yearly program involved bringing
an unusual music act to the stage. All sorts of instruments were demonstrated,
many chosen to mystify young school children. The musical saw, singing
water glasses, thunder sheets... but to watch as the musician waved
hands around a silvery metal loop stemming from the top of a mysterious
box, and to hear in response what sounded like an operatic woman's voice
singing from within hit me in a way that left me somewhat stunned for
the rest of the week.
"While the playing technique of the Theremin is certainly unusual, its
main voice is simply that of an oscillator caused to smoothly glide
across its range due to interference imposed by the musician's body.
Using light, one of the two sensors of my modern Photon Clarinet does
the same: as the musician's hand shadow varies upon this sensor the
pitch of the instrument falls from very high to super low.
"It is the second sensor that is responsible for the more unexpected
music that the Photon Clarinet creates... "When a hand is waved over
this second sensor, the pitch steps rather than sweeps between notes,
as if the player is riffing upon a fretted or keyed instrument. Each
sensor will allow the pitch to travel its entire range, from high to
so low that only clicking pulses are audible. In use, the player generally
modulates the light falling upon the 'sweep' sensor with the left hand,
and the 'step' sensor with the right. What this does, in effect, is
to rather strangely replicate the process of playing a keyboard... left
hand on the pitch-bend wheel and right hand on the keys.
"Today's Photon Clarinet contains, along with a line-output and the
two sensors mounted in various bases, LED's for both power and envelope,
a focus switch which compresses and filter-sweeps the signal (creating
a second voice), an initialize control which steps through a series
of pitches and establishes the free note that the unmodulated instrument
will return to, plus an internal monitor speaker with cut-out switch.
"Many different effects can be achieved by playing the instrument as
described before. In addition to simply riffing with the right hand
and modulating with left, careful movements over the step cell will
cause filter and loudness shifts over the shadow-span of a single note,
before the light threshold necessary to change to the next note is reached.
This allows the right hand over the step cell to induce tremolo (volume
fluctuation) as the left hand over the sweep cell controls vibrato (pitch
fluctuation).
"While the stepped notes of the Photon Clarinet scales don't follow
intervals we are familiar with, a practiced musician can bend the pitches
thereby persuading enough conformity from the device to allow accompaniment
of traditional musics. Personally, I see no more reason to demand this
of an instrument than I would a songbird. The abstract calls of nature,
blind to the logic of musical semantics, are emotionally powerful, descriptive
sound-forms, and I feel that even instruments entirely restricted to
such voices stand upon equal ground with the rest."
Along with all the usual controls, the Eyed Photon Monolith has a medical-quality
glass human eye inset (these are the real thing, obtained from a fine
European prosthetic eye craftsman). This eye, looking out from the distorted
and bulging case as though it were an organic growth, serves as both
pilot lamp and envelope lamp.
The eye glows a serene blue from within when the power switch is turned
on. Also from within the case a high-brightness red laser-like light
is projected into the eye, but this source fluctuates with the intensity
of the instrument's voice. A pulsing red-purple-violet-blue shimmering
within the eye results as the instrument is played.
The case is finished in various hues thick with added holographic flecks
under deep gloss, breaking the available light into bright flashes of
prismatic color.
Two remote egg-shaped light sensors under glass domes, finished to match
the case, connect to the instrument's housing through jacks in the back.
All models have a range control for setting the pitch of the "free"
note that the unmodulated instrument returns to, a focus switch that
phases the ends of the note envelopes, an internal speaker with on/off
switch, and gold-plated RCA line output.
The overall appearance of the Eyed Photon Monolith is glorious, kitsch,
and truly hypnotic as the color play of the glass eye changes. One of
Ghazala's most intense instruments.
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