“Until It Blazes is an amplified solo piece for piano, guitar or other plucked string instrument, harp, marimba, or vibes. The piece requires a stereo multi-tap digital delay for processing. You can also perform the piece using a MIDI keyboard or mallet controller. If you’re using a MIDI instrument, I can supply a Max patch that implements the delay as MIDI delay, if it’s easier to do that than to use an audio delay.
The piece’s duration is variable: I imagine it could work at any duration between six and twenty minutes. I have made a twelve minute version, but it is only one possible version of the piece: please don’t regard it as definitive.
The overall idea of the piece is to set up various repeating patterns and then gradually group the notes so that new melodies grow out of the accents. For example, when you are playing a three-note pattern, if you accent every fourth event, you will get one melody; if you accent every fifth event, you will get a different melody.
There are six patterns in Until It Blazes, each an outgrowth of the previous pattern. In each case, you will first want to establish the pattern very softly with no accents at all, and then very gradually begin to stress a grouping that creates a slower melody arcing across the pattern. This accenting happens gradually during a slow overall crescendo, reaches some high point, and then the accenting recedes as you diminuendo. The length of the piece will vary depending on how slowly you want the cross-melodies to build and recede. The most interesting place is where you can hear both the pattern and the melody that cuts across it.
Prior to beginning to play the piece, you can say the words: “I have cast fire upon the world, and watch, I am guarding it until it blazes.” This line is attributed to Jesus in the gnostic Gospel of Thomas.”