KASM WebMIDI test harness

Connect to your MIDI device... (you might need a virtual MIDI bus)

MIDI Channel:

Choose an Emanator algorithm (inlet_5):

Emanator Looper Bangaz Arpeggiator Shuffle LFO Chords Patterns Counterpoint Drum Rack Chaos! Reset

Tempo (BPM):

Root Note
(inlet_0):

Semitone offset
(inlet_1)

Velocity
(inlet_2)

Enc1
(inlet_3)

Enc2
(inlet_4)

Rate
(ms)

Modwheel CC#1 Pan CC#10

KEYS: Play notes: a-' | Octave: z=down, x=up | Velocity: c=down, v=up

Play some notes 'a-l=MIDI keys' z/x=octave c/v=velocity
or choose a sequence Ableton Notes dictionary (JSON)

pitch	The MIDI note number (e.g., 60 is Middle C, 90/100/103 are higher notes).
start_time	When the note begins, in beats (relative to the clip's start).
duration	How long the note lasts, in beats.
velocity	How hard the note is played (0–127): higher = louder.
mute	1 = muted note, 0 = active note.
probability	A float between 0 and 1, showing the chance this note will play (1 = always, 0.5 = 50%).
velocity_deviation	Specifies variability in velocity for each triggering, often 0 unless randomization used.
release_velocity	The velocity value sent when the note is released (key is lifted); often relevant for expressive playing.

Other tests...