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PhaseLogic: Script for Sequencer/Chord Progression/Arpeggio Sequences


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PhaseLogic

 

Link: https://github.com/coinbump/PhaseLogic

 

PhaseLogic is a script for Logic Scripter that handles several things:

- Sequences

- Arpeggios

- Chords (major, minor chord progression)

- Humanizing velocities and beat position of the sequence notes

 

Sequences are triggered by a NoteOn MIDI event.

 

etc.

 

Examples

 

Play simple quarter-note sequence

var sequenceDenominators = [4, 4, 4, 4]

 

Play quarter-note sequence with crescendo

var sequenceDenominators = [4, 4, 4, 4]
var sequenceVelocities = [30, 40, 60, 100]

 

Play chord progression sequence

var sequenceDenominators = [4, 4, 4, 4]
var sequenceChords = ["maj", "min"]

 

Play Arpeggio

var sequenceDenominators = [4, 4, 4, 4]
var sequencePitches = [0, 3, 5, 3]

 

Feel free to use and enjoy

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I added some advanced features.

 

Chord automation:

var automatedChords = ["maj", "min"]

 

With this defined in the script you can use MIDI automation to automate the automatedChordValue, so for example if automatedChordValue is 0, your notes will play a major chord sequence. If automatedChordValue is 1, a minor chord sequence.

 

This is useful for defining a rhythmic pattern and then automating the chord progression separately.

 

KeyMap chords

var keyMapChords = ["maj", "min"]

 

With this defined, playing C on the scale will play a major chord, C#: minor chord, D: major chord, etc. Useful for creating chord progressions from playing different notes.

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