A Page for Mysterious Things: Difference between revisions
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{{Complex Systems Summer School 2011}} | |||
This is a page for mysterious things. Stay tuned for mysterious things by the musically inclined. | This is a page for mysterious things. Stay tuned for mysterious things by the musically inclined. | ||
==Software: Chaotic Resampling== | |||
A suite of stuff that takes a midi and a Lorenz data file and produces a chaotically mapped midi: | A suite of stuff that takes a midi and a Lorenz data file and produces a chaotically mapped midi: | ||
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To run this at the command line: | To run this at the command line: | ||
There are two Lorenz data files included - lorenzR45.dat is a chaotic mapping. | > resampleMidi.sh sourceMidi destinationMidi LorenzMapFile | ||
There are two Lorenz data files included produced with [http://www.mpipks-dresden.mpg.de/~tisean/ TISEAN] - lorenzR45.dat is a chaotic mapping. | |||
The suite includes a [http://blake.ppls.ed.ac.uk/~s0451342/chaoticSampling/chaoticSample.py General program for chaotically resampling a string] and uses [http://www.fourmilab.ch/webtools/midicsv/#Download MIDICSV]. | |||
An example of a [http://blake.ppls.ed.ac.uk/~s0451342/chaoticSampling/Chaos1.mp3 remixed song]. | An example of a [http://blake.ppls.ed.ac.uk/~s0451342/chaoticSampling/Chaos1.mp3 remixed song]. | ||
Sample themes from which to generate variations: [http://www.duke.edu/~wz5/theme2.mid A mysterious theme], [http://www.duke.edu/~wz5/theme3.mid and another], [http://www.duke.edu/~wz5/theme3.mid maybe that's the last.] | |||
==Talkback== | |||
Awesome! I've spent this evening programming a percussive kit for us to base our track around, and also the chord sequence on the bass. I didn't think the chord sequence that we came up with this afternoon flowed very well, so if it's OK with the others could I propose that we change to Am -> Em -> Dm -> Em instead? -Martin | |||
-- | |||
Tried to install midicsv and sundries onto laptop. Made empty chaotic midi and observed following errors on terminal: | |||
csvmidi: Error on line 4564: | |||
1, 91200, Note_off_c, 0,73, 100 | |||
Events out of order; this event is before the previous.. | |||
It may be as simple as changing my PATH variable, but not sure why this is popping up with midicsv is installed to /usr/local | |||
A standard I-V-IV-V progression works for me. | |||
-Nini | |||
1530 17 June 2011 - fixed. I think it was probably a problem with file size or (more likely) the existence of multiple tracks. Also, if you want to make simple midis, a good way to write simple melodies is to use [http://ariamaestosa.sourceforge.net/ Aria Maestosa], which is a cross platform midi composer. | |||
Latest revision as of 07:19, 22 June 2011
| Complex Systems Summer School 2011 |
This is a page for mysterious things. Stay tuned for mysterious things by the musically inclined.
Software: Chaotic Resampling
A suite of stuff that takes a midi and a Lorenz data file and produces a chaotically mapped midi: ChaosDJ.zip
To run this at the command line:
> resampleMidi.sh sourceMidi destinationMidi LorenzMapFile
There are two Lorenz data files included produced with TISEAN - lorenzR45.dat is a chaotic mapping.
The suite includes a General program for chaotically resampling a string and uses MIDICSV.
An example of a remixed song.
Sample themes from which to generate variations: A mysterious theme, and another, maybe that's the last.
Talkback
Awesome! I've spent this evening programming a percussive kit for us to base our track around, and also the chord sequence on the bass. I didn't think the chord sequence that we came up with this afternoon flowed very well, so if it's OK with the others could I propose that we change to Am -> Em -> Dm -> Em instead? -Martin
--
Tried to install midicsv and sundries onto laptop. Made empty chaotic midi and observed following errors on terminal:
csvmidi: Error on line 4564:
1, 91200, Note_off_c, 0,73, 100 Events out of order; this event is before the previous..
It may be as simple as changing my PATH variable, but not sure why this is popping up with midicsv is installed to /usr/local
A standard I-V-IV-V progression works for me. -Nini
1530 17 June 2011 - fixed. I think it was probably a problem with file size or (more likely) the existence of multiple tracks. Also, if you want to make simple midis, a good way to write simple melodies is to use Aria Maestosa, which is a cross platform midi composer.