Yamaha TX802 Tunings?

Greetings...I'm a rookie here, and my first interest is finding Alt
Scales for the Yamaha TX802...i've checked the Mills FTP site, but it
seems fairly void of anything...are there others out there?...


thanks,

steven in toronto

..ALIVE AND WELL for as LONG as I can REMEMBER...

gbreed@cix.compulink.co.uk (Graham Breed) writes:

> The Trautonium is supposed to produce a complete undertone series.

What is this instrument? Could you offer a brief description, or
pointer to a web page/book/magazine article?

Are there any recordings of it available?

Thanks,

Steve

Do undertones exist? No.
Does the undertone series exist? Yes.

These are simplified answers, designed to
get your attention and provoke you into reading
the rest of this. There have been a couple of postings
recently describing some exceptional cases of a
single played tone producing an undertone, and
I'm still waiting to see Mrs. Strange's work on
violin undertones (and would like to learn more
about Tibetan singing), but by and large, undertones
as an acoustical phenomenon of a single comlex
tone, conceived as the reverse of overtones, don't
exist.

The _undertone series_, on the other hand, is
certainly something that can be calculated and
produced with integer math. Last night I heard
Jon Catler's "Sleeping Beauty" for the first time,
which is based on utonal harmonies. In one
section, Catler played a harmonized melody
on two high pitches, but had his amp and guitar
volume controls set so that the played pitches
were just about inaudible, but which were
calculated to produce a melody on the low
and strongly reinforced difference tones.
Conclusive proof that there _is_ a such thing
as an "undertone series".

Perhaps the terminology is unfortunate, in which
case we should find a better name for the
phenomenon.

BTW, if you can make it to Johnny Reinhard's
"Micro Mystery Tour" concerts (AFMM '98) in
New York on May 7th and 8th, you'll hear a new
performance of "Sleeping Beauty" on the second
night (in itself, a good enough reason to attend --
it's a _beautiful_ piece), and on the first night,
the voice of God will sing undertones, � la the
above-mentioned Tibetan monks, in the premiere
of Reinhard's "Adam and Eve", . If _God_ sings
in undertones, they _must_ exist.... : )

Joseph L. Monzo
monz@juno.com


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