Just finished a patch and wanted to share.
based on Marc Evanstein's wonderful work:
and
https://marcthespark.github.io/FibonacciMusicBox/
do check those out!
i wanted a workalike for modular.
i ended up with a dual sequencer, two instances running in parallel.
based on the Fibonacci series, you take two numbers and add them together. add the result to the higher of the original two, and so on. (you all know the 0,1,1,2,3,5,8,13,21... series, right?)
taking mod 10 of this series is basically a great way of working with the ever growing numbers.
like in mr Evanstein's version, you can change both the seeds (starting numbers) and the modulus.
modulus from 1 to 20, seeds from 0 to modulus.
the resulting numbers are then mapped onto the following possible scales:
chromatic
major
minor
harmonic minor
melodic minor
maj pentatonic
min pentatonic
blues
diminished
major triad
minor triad
major 7 chord.
Sequence B's scale can be slaved to A's.
both sequences can be triggered independently or together.
find the patch here:
https://patchstorage.com/dual-fibonacci-sequencer/