JolyNeck
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Chladni
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Waves Animation
Morse Code
Harmonic Series
Counterpoint
Guess the Lick
Tools
YouTube Looper
YouTube Downloader
MIDI Analyzer
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Metronome
Play
Output Mode
MIDI
Tone.js
Samples
Tempo
Swing
2
3
4
5
6
7
8
9
10
11
12
/
2
4
8
16
Channel
Note (Strong)
Note (Weak)
Synth Type
Membrane
Sine
Hi-Hat
Samples
Strong (accent) file
1-strong.wav
1-weak.wav
2-strong.wav
2-weak.wav
rimshot.wav
tick.wav
Strong volume
Weak (regular) file
1-strong.wav
1-weak.wav
2-strong.wav
2-weak.wav
rimshot.wav
tick.wav
Weak volume
Files are loaded from
/build/samples/metronom/
Volume
🔇 Mute
Pattern
—
Tone list
Instrument
Pattern
Loops
Octave
rhythm
rhythm_help
▶ Play
⏹ Stop
Arpeggio pattern
Loops
rhythm
rhythm_help
Fingering map (JSON)
{ "6":{"fret":8}, "5":{"fret":10}, "4":{"fret":10}, "3":{"fret":9}, "2":{"fret":8}, "1":{"fret":8} }
▶ Play
⏹ Stop
Audio Output Settings
Output Mode
Tone.js
MIDI
Native MIDI Synth
MIDI Output Device
Tone.js Instrument
Synth
AMSynth
FMSynth
DuoSynth
MonoSynth
MembraneSynth
MIDI Input Device
Select a controller/keyboard to receive Note On/Off, Pitch Bend, and CCs.
Input Channel
All
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Filter incoming notes by MIDI channel.
MIDI Thru → selected output
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Volume
🎛️ Theory settings
Instrument
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Affects fretboard rows/strings and fingering logic.
Tones
Default
Custom
Choose “Custom” to edit tone names (letters/solfege) and colors.
Letters
Solfege
Color
Intervals
Default
Custom
Name
Abbrev.
Jazz Abbrev.
Degree
Color
Export JSON
Import JSON
Save
Reset
🎛️ Key/Scale Viewer
Key and scale
🕘 History
−
🗑️
Help
Select View
Circle Chromatic
Circle Fifths
Tonnetz
Linear
select_view.options.osmd
Negative Harmony Mode
Off
Lévy (tonic/fifth axis)
Tonic axis
Absolute C (0)
Tritone axis (digit 6)
Omit Notes
Select the notes you want to omit from the visualization.
Interval Selector
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