SongTrellis Tonematrix Beats: Beats subdivided by: Measures: Rows: Reveal column selection interface for editing. Show buttons that can vary durations of selected columns. Allow column pitch assignments to vary by chord or scale within a matrix.
Click a square to add a note to the pattern; click again to remove it. To quickly clear the matrix, click a square on and off and then press the Space key.
Perform rhythm loop using: Jazz Plug-in QuickTime Plug-in