Hard to say, fun to play Stochasticizer MIDI Sequencer JSFX plugin for REAPER

Stochasticizer MIDI Sequencer is a free plugin for REAPER that plays your selected notes semi-randomly. It works in Mono or Polyphonic modes and can save 8 patterns. Discuss on the forum Download the JSFX Install to your REAPER Effects/MIDI subfolder. save as To use, insert before a virtual instrument on track fX chain. Enter notes on the 16 step grid. Sequencer runs with project transport