June Gloom #11

This is another final version. The eleventh time through the track shows off the idea of several different instruments playing the melody, and each one can choose to trill, slide up, slide down, play only one note instead of all three, and many other variations. The conflict between the instruments makes for an interesting sound.

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June Gloom #9

This is a final version of the piece I've been working on lately. As with several recent works, this one takes six notes at a time out of a 10-note scale based on the undertone series. Here is a small chart that shows the pitches and ratios used and the order of the changes. The accidentals are in the Sagittal font.

The six notes chosen are two triads. The first one in the first row is a just B flat major, played at the same time as a just C minor. This is a very consonant combinations, almost too sweet. The instruments play a melody and chords based on those two triads. The rhythm is 9/8 then 4.5/8, which is what makes the tempo sort of bouncy. After playing in the first key (Bb major, C minor), it moves to the next one in the series, a just G minor combined with sort of an A flat neutral with a messed up 5th. It gets worse from there. Eventually it comes back to the beginning, and then repeats the cycle two more times. It's the same basic melody and harmony in each chord, but the notes change with each change of key. Sometimes it sounds sweet, other times more challenging to the ear. Here is the full ten note scale, as I approximate it in 72-EDO:

The instruments are trumpet, trombone, french horn, cello, and tuba playing the melody, and bassoon, clarinet, oboe, and flute on the harmony, with a rhythm section composed of balloon and tube drums.

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Source code:

• Input to Samples
• Input to Csound

June Gloom - more variety

This is a work in progress. Today I modified the amplitude, octaves, tempos, and added a cello and tuba to the mix.

The point of my recent music is choosing from several six note combinations from a ten note undertone scale. Some are very easy on the ears, and some are challenging. See if you can tell which is which.

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June Gloom - more keys

This is a work in progress. Noodling around with some different keys.

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More June Gloom

This is a work in progress. Adding a few more options for the melody. Now he can either trill, slide up, slide down, or play stacatto. More to come. And a few more keys.

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June Gloom

This is a work in progress. Just the woodwinds for now. The title is what Seattle is like this time of year.

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This is a work in progress. I'm working on some ways to have each instrument play the melody slightly differently. They all have the general concept, but each is different in different ways. This is the first attempt. It's very rough, but a good start beats no start, every day.
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Blue Sky/Black Crow #4

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Here's a final version of the piece I've been working on lately. It's scored for bass finger piano and lots of Ernie Ball Super Slinky Guitar string samples. The tuning is taken from a mostly utonal scale, but only six notes at a time. Here's the 10 notes in the scale, from which six note modes are pulled. The numbers across the top are the scale degrees out of the 10 available (actually only 10 in this case), and the next row is the 72-EDO note numbers.

And here are the six note chords that are used. The numbers to the left are the scale degrees out of the 10 available:

Notice that some of the ratios are conventional just major and minor triads. Others are much more xenharmonic. The Bb major and C minor are in the former category, sounding very consonant and easy on the ears. The B neutral and C supermajor are more challenging. When they come around, you know that something unusual is at work.

The piece steps through the chords in a progression twice, in the following order. Sometimes the chords are taken two at a time, sometimes only one. And sometimes they move from one to another in a slide.

One of the most attractive parts of this scale is the wide range of consonance to dissonance, from 12-tone-equal sound to xenharminoc. All from only 10 unique pitches.

The format of the piece is that I only change the six notes that are input to the process, and the randomizer picks the notes to play. For example, it can chose a chord that slides from the first chord to the second, in one of a number of inversions, or trills, or straight chords, or many other combinations. For example, the piece might call for the strings to play a chord, and slide to the next one:

.chox-0-b01a &pre-&n5..&slivd-&n5.-&n4.. &preu-&n5.-&n1..&slivd-&n1.-&n6.. &preu-&n1.-&n3..&slivd-&n3.-&n2.. .chox-0-b01b &pre-&n4..&slivu-&n4.-&n5.. &preu-&n4.-&n6..&slivu-&n6.-&n1.. &preu-&n6.-&n2..&slivu-&n2.-&n3.. .chox-0-b01c &pre-&n5..&slivu-&n5.-&n6.. &preu-&n5.-&n1..&slivu-&n1.-&n2.. &preu-&n1.-&n3..&slivu-&n3.-&n4.. .chox-0-b01d &pre-&n6..&slivd-&n6.-&n5.. &preu-&n6.-&n2..&slivd-&n2.-&n1.. &preu-&n2.-&n4..&slivd-&n4.-&n3.. .chox-0-b01e &pre-&n5..&slivd-&n5.-&n4.. &pred-&n5.-&n3..&slivd-&n3.-&n2.. &pred-&n3.-&n1..&slivd-&n1.-&n6..

This is called from the string section:

.strx-16-a01a d4r0 &str1-ran*.d4h5z0e1&chox-0-a*. .strx-16-a01b d2h9z0e1v-3&chox-0-a*.d12 .strx-16-a01c d0h32e13v-5&chox-0-b*.d16

Which in turn is called by the individual string parts:

.all-72-a02 &vel.d72r0 &str1.&strx-72-a01*. &str2.&strx-72-a01*. &str3.d72r0 &str4.d72r0 .all-72-a04 &vel.d72r0 &str1.&strx-72-a01*. &str2.&strx-72-a01*. &str3.&strx-72-a01*. &str4.d72r0 .all-72-a03 &vel.d72r0 &str1.&strx-72-a01*. &str2.&strx-72-a01*. &str3.&strx-72-a01*. &str4.&strx-72-a01*.

And I start it all off by calling

&all-72-a0*.

I set the notes to specific 72 EDO tones here:

.Bb-maj1 .n1 2x .Bb-maj2 .n2 3x .Bb-maj3 .n3 5x .Bb-maj4 .n4 7x .Bb-maj5 .n5 9x .Bb-maj6 .n6 1x .Bb-majb1 .bass1 9x .Bb-majb2 .bass2 5x .Bb-majn1 .nn1 7x .Bb-majn2 .nn2 8x .Bb-majn3 .nn3 9x .Bb-majn4 .nn4 Ax .Bb-majn5 .nn5 3x .Bb-majn6 .nn6 4x .Bb-majbn1 .bassn1 3x .Bb-majbn2 .bassn2 9x .Bb-maj &Bb-maj1.&Bb-maj2.&Bb-maj3.&Bb-maj4.&Bb-maj5.&Bb-maj6.&Bb-majb1.&Bb-majb2.&Bb-majn1.&Bb-majn2.&Bb-majn3.&Bb-majn4.&Bb-majn5.&Bb-majn6.&Bb-majbn1.&Bb-majbn2.

I do that for all the keys. Then I just have to call the macro to set them all to the right notes.

&Bb-maj.

That sets &n1. to 2, &n2. to 3, &n4. to 7, and so forth. When it goes through the preprocessor, it resolves all that code into Csound input files. Full source code here:

Input to preprocessor.

input to Csound, output from preprocessor

Blue Sky/Black Crow

This is a work in progress. Today's installment includes many more types of chords. Very slippery notes. The chord changes are derived from the undertone scale I've been working with lately.

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Rattlesnake Ridge #6

My entry for the Untwelve 60x60 Mix.

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This is a work in progress. Today's installment is my first attempt at a 60 second piece for the 60x60 untwelve mix. It's scored for six guitars tuned to 72 EDO playing the a set of chords based on the undertone series. I'm just over 60 seconds at this point.
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Black Crow-Blue Sky

This is a work in progress. I'm playing with the bridge changes. After a vamp on G minor to Ab major we have the following:

• Eb major
• Bb major
• F minor
• C minor
• B supermajor
• Bf major

Then back to the G minor to Ab major. Of course they are not really those keys. They are taken from the scale pictured here:

The title is taken from a picture I took Sunday evening on the deck looking up at the wonderful blue spring sky. It's been hidden above the clouds since about September of last fall, and the clouds parted for a nice weekend, before returning this morning. Note the stick in the crow's beak. They've been building a nest in the trees furiously.

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Working Title slides

This is a work in progress. Just a set of up and down triads of two chords, gliding from one to the other. I'm using the Ernie Ball Super Slinky guitar string samples. Play it here

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Working Title - added the 4th chords and slides

This is a work in progress. Play it here

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Working Title

This is a work in progress. Just some strings for now.

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Sleeping Wolve's Dance #16

I made a few more changes to the guitar and horn parts. Nothing major. I spent the past few days chasing a bug that would cause the pre-processor to request a sample that did not exist. I fixed it so that it no longer does that. Now I have much more freedom to allow a randomizer to pick a higher or lower sample than normal. This results in new timbres as it picks different samples at different times. It's a way to force "munchkinization", named after the Munchkin voices in The Wizard of Oz. In this case, it just makes some of the guitar parts a slight bit less harsh at times, and more harsh at other times.

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Sleeping Wolve's Dance #14

This one is final for now. It's the 14th take through the algorithm.

It uses the subharmonic series to the 15 limit, plus one more (36:19) beyond the 15-limit, and an additional note (27:20) which I added to be harmonious with the 9:5.

18:18 18:16 18:15 18:14 27:20 18:13 18:12 18:11 18:10 36:19 36:18

which can also be written as:

1:1 9:8 6:5 9:7 27:20 18:13 3:2 18:11 9:5 36:19 2:1

From that ten note scale, I pull six notes out at a time and play a set of chords and melodies. Or rather the computer picks out some chords and melodies from an array of choices. There are nine 6-note combinations chosen for this piece, each takes about a minute or two, and then it moves to the next one. Some are sweet, some are sour, some harsh, and a few just plain weird. The subharmonic series has always played tricks on me. The weird ones can be thought of as the sleeping wolves of the undertones. In this piece, they get up and dance.

The instruments are the Ernie Ball Super Slinky Guitar String sample set I made earlier this year, finger pianos, balloon drums, tube drums, trombones, and trumpets.

There are lots of slides and trills. Csound provides for function tables that can be multiplied by a note to make it go up or down at a specific rate to a specific pitch. I generated tables for all the possible combinations of the ratios in the scale, and then through some programming with Excel, the right f table is applied to each note to move to the right next pitch for each of the modes. That's the feature that can be heard as the slides and shakes of the instruments. Imagine a guitar player sliding up a note and giving it some vibrato when he hits the higher or lower note. Except it can be done for finger piano, trumpet, and strings, not just guitar.

The rhythm is in nine, with stress on the 2 + 3 + 4 beats. The tempo moves around a bit as the algorithm can decide to speed up or slow down by around 15/16ths at random times, slowing way down at the end.


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Sleeping Wolve's Dance #11

This is the first of the evaluation copies. I generally make a few copies then go for a walk and listen to them. This is one. I may change some things before it goes final.

It's scored for Ernie Ball Super Slinky String samples, finger pianos, trumpets, trombones, tube drums, and balloon drums.

The scale is based on modes derived from the following undertone + one scale:

I take six notes at a time from the ten notes in the scale.

The order of the modes may change, but for now it's like this:

1. 792 581
2. 925 137
3. 137 258
4. 8A3 492
5. 813695
6. 925 813
7. 792 481
8. 147 A69
9. 792 483
10. 925 137

Those are the triads that I stress in each 1-2 minute section, then I move to the next one. As usual, there is lots of randomness in this one, so I may have to make more changes to get something satisfactory.

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Sleeping Wolve's Dance - some modes

This is a work in progress.

I added some new modes in the scale. Some are more "challenging". The piece steps through nine modes of the 10 available notes in the a scale derived principally from the undertone series with numerators over the demoninator 18. Plus one more note at 27:20 as a 3:2 above the 9:5 (Bb).

The whole scale is shown on the following chart:

The modes take six notes from those ten and make a subset scale. For example, the first one is this:

The 3rd notes is a very pleasant 6:5 minor above the root, and the 7th step is a 3:2 above the root. With the addition of the 27/20 (F), we have a very nice major chord on the 8th note (Bb) with the 2nd note (D) at 5:4 above the 9th, and the 5th note (F), a 3:2 above the 8th note. So this mode has a major chord and a minor chord. All very sweet and restful. Things get more challenging with other modes. I stay in each mode for about a minute or two, then move up to the next one.

One example of a challenging mode is the 5th one:

8 1 3
6 9 5

The 8th, 1st, and 3rd make a weird subminor chord, with the 1st note (C) an 11:9 above the root at 18:11 (Ab). And instead of a nice solid 3:2, we have a 22:15. Then the other triad is at the 6th, 9th, 5th. The 9th is a 13:10 above the root at 18:13, and the 5th note is a 33:20. Close to a 3:2, but not quite. That's the sleeping wolf dancing.

As we step through the nine modes, just think of yourself at a sushi bar, with the chef bringing out some unusual dishes. Every once in a while you get something "challenging". As they say in Japan, trust the chef ("Omakase").






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Sleeping Wolve's Dance - some melodies

This is a work in progress. I added a few melodies for the strings and horns. More work to do. Play it here

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