Metagraph is a Max for Live MIDI Generator for Ableton Live 12 or above that turns points plotted on a grid into pitches, velocities, lengths, or probabilities. Explore geometric melodies with Metagraph, plotting points on a grid to optionally be scaled between a variety of pitches, velocities, lengths, or probabilities. Globally control deviation, and randomize new patterns from scratch with an optional density control to reduce the number of grid points to be filled. Clear the pattern, or unlock the grid to enter notes freehand. Set the number of vertical grid intervals to explore new note distributions with the lock activated, multiply the number of notes generated per interval with the division control, and reduce note output density to taste. Enter Manual grid mode to create a horizontally tupletted note entry grid of any division. Zoom in on either axis, hold Shift and click to remove a breakpoint - or hold Alt/Option to impose curves on the line.
Requires Live 12.0.x running Max 8.6.x or above.