Compass is an asynchronous looper for monome norns built around the concept of a command sequencer. Commands (assigned per step in the bottom row of the EDIT page) modulate sequence, recording, playback and looping behaviors.
Compass assumes a stereo source by default. If using a mono source:
By default, Compass records your audio source into two 64s buffers, though a smaller recording window can be set if desired. With a stereo source, each input is paired with a buffer; with a mono source, the input is recorded to both buffers. Stereo effects are then possible with either source type as the read/write heads for each buffer can be split apart by various commands.