Archive for the ‘chamber’ Category

Blue JI in A Minor

Wednesday, September 20th, 2017



A meditation in A minor in Blue JI tuning (devised by John O’Sullivan) using Pianoteq 6.01 with a modified Steinway D Prelude patch

Geoshred iPad app suite in native Just Intonation

Tuesday, September 19th, 2017



music and video by Chris Vaisvil

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Sunset in 17 edo for Cybernetic Chamber Orchestra

Saturday, September 16th, 2017


Sunset in 17 edo for Cybernetic Chamber Orchestra

Photo by Chris Vaisvil

Portrait at the 23rd limit

Saturday, September 9th, 2017


Portrait at the 23rd limit A which is actually in 12 equal
a “corrected” version that still is in 12 edo

a pianoteq version that is in doubletime and the tuning below using the same midi recorded performance as above.


Portrait at the 23rd limit B questionable if it follows the tuning below.

a pianoteq version of the 2nd piece that is in doubletime and the tuning below using the same midi recorded performance as above.

Photo by Chris Vaisvil

! D:\23rd_harmonic_in_12.scl
!
23rd harmonic
 12
!
 17/16
 9/8
 19/16
 5/4
 21/16
 11/8
 23/16
 3/2
 13/8
 7/4
 15/8
 2/1

For Thornton Quarry

Saturday, September 2nd, 2017


Video by Chris Vaisvil, photo by By Ken Lund – http://www.flickr.com/photos/kenlund/7993014132/, CC BY-SA 2.0
Coordinates: 41.571°N 87.622°W

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Lorryia Formosa

Wednesday, August 30th, 2017



Lorryia Formosa is a synthetic composition in 19 edo

The Smallest Enemy (20 edo)

Saturday, August 26th, 2017



The Smallest Enemy (20 edo)

Four Considerations of Synthesis

Thursday, August 24th, 2017

19 edo AB

Sun Crater – 5-limit lattice

17 edo illusion

A Kiss Upon the Sun – Partch diamond

Incidental Music for an Eclipse

Sunday, August 20th, 2017



Incidental Music for an Eclipse is a piece performed by Chris Vaisvil

Tuning is a mixture of raw harmonic series based on C and Wendy Carlos’ twelve note scale based on octave-repeating harmonics on A. A = 1/1
(440 Hz). 1/1 17/16 9/8 19/16 5/4 21/16 11/8 3/2 13/8 27/16 7/4 15/8

Picture from Wikipedia by Luc Viatour / https://Lucnix.be

20 edo Ambient Guitar with Video

Friday, August 18th, 2017


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