I don't know... chant musics
are frequently intended to bring on a trance in the
listener. Chants are used in the ritualistic events that
underpin certain cultures, traditions, religions, etc.
I've been brought to places while in a deep focus (aided
by chant musics) that parallel experiences I've had on
psychoactive drugs.
In that sense, Eno's description is sort of perfect to
me. Gregorian chant was used to induce religious focus,
so the music itself does sort of fall out of primary
consideration when "used" correctly.
Eno absolutely meant "ignorable" in
the normal dictionary way. He did not mean
"trance-inducing", or "religiously focused". Eno's coinage
had absolutely nothing to with "inducing" anything.
-------
Eno remembers the event somewhat
differently. “After she had gone, and with considerable
difficulty, I put on the record,” he recalls. “After I had
lain down, I realised that the amplifier was set at an
extremely low level, and that one channel of the stereo
had failed completely. Since I hadn’t the energy to get up
and improve matters, the record played on almost
inaudibly. This presented what was for me a new way of
hearing music – as part of the ambience of the environment
just as the colour of the light and sound of the rain were
parts of the ambience.”
[ ... ]
All this sounds like a recipe for
boredom, and for many people that’s exactly the result
when they listen to Music for Airports. For others, the
fact that the music is so quiet and so content to
circulate such thin little scraps is the secret of its
appeal. Eno himself describes the album as being “as
ignorable as it is interesting”.
[ and may the universe not react to
harshly to me citing the Daily Telegraph ]