Form of a characteristic arpeggio-line to draw of Snake-line-Arpeggiator™ is
made by turn-up automation™ - it does turn-up a direction of an
arpeggio-line with note-on/off, and the random pulse information that can set
density.

Furthermore,Auto-quantize changing quantize with the number of the input
notes, and  note-hold  with pedal control, Snake-Line-Arpeggiator™
generate unique arpeggio line more interactively by a combination of these
functions.

The arpeggio-line to run through as drawing a fluent curve without note-leaps
was enabled by a combination with Linear-Mortion-Algorhythm™.