Numerology is a modular music-sequencing and audio plug-in environment for Mac OS X. It takes the step sequencing and modulation metaphors established by the analog sequencers of the 70s, and implements them in a structured and highly interactive software environment designed for experimentation, improvisation and live performance.

Features:

• Modular step sequencing music composition environment.
• Realtime Pattern Recording.
• MIDI-based Note Sequencing modules for monophonic, polyphonic and drum sequencing.
• Flexible CV & Gate Sequencers for 'component-based' sequencing.
• Powerful GrooveClock module for building custom grooves.
• Built-in modular-synthesis-style modules for generating and processing streams of control (CV) data, including LFOs, Envelopes and XY controllers.
• Several MIDI processing and filtering modules.
• Audio Unit hosting.
• Eight-part sample-based DrumKit synthesizer.
• Polyphonic sample-based AudioSample module for audio synthesis.
• Stack-based system for organizing modules into musical parts.
• Integrated preset system for coordinating all module settings within a stack.
• Easy to setup ParameterModulation system for modulating almost anything (including AU parameters) from anything else.
• MIDI remote control of almost any parameter.
• Timeline-based playlist arrangement system.
• Dedicated audio mixer with 8 stereo aux sends per stack.
• Custom routing of CV, Audio & MIDI data streams.
• Stereo audio recording of the Master and Alt output busses.
• Sync via MIDI Clock, MTC or ReWire.
• Universal binary for Mac OS X, 10.4 or later.