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Patterns X is the software equivalent to the much acclaimed book "Patterns For Jazz" by Jerry Coker et al. An infinite number of melodic shapes and patterns are created for use as practice materials or compositional needs.

Categories include: Random Symmetric Patterns, PreSet Patterns, Random modal shapes, Random scaler shapes, Symmetric Modal/Scaler sequences, and Preset Modal/Scaler sequences. There are options for manipulation of the results by transposition, and inversion of interval direction and reversal of melodic direction, all of which yield some interesting a beautiful results.

What's New

Version 2.1:
  • App is now Universal Binary.
  • Fixed MIDI save files so that tempo and note durations are identical to how the loops play in the app.
  • Fixed tempo setting to be accurate in real time.
  • Reduced the price for the full version.


  • Mac OS X 10.1.3 or later
  • Quicktime 7

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4.5 1


Current Version (2.x)


Downloads 4,362
Version Downloads 815
License Demo
Date 15 Apr 2010
Platform OS X / PPC 32 / Intel 32
Price $10.00
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