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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<!--meta name="viewport" content="width=device-width, initial-scale=1.0"-->
<meta
content="music toolbox,scale generator,chord generator,music,scales,scales,chord,chords,note,notes,mode,modes,harmonization,guitar,fretboard,keyboard,quartertone,microtonal,xenharmonics"
name=keywords>
<title>Music Toolbox</title>
<meta name="apple-mobile-web-app-capable" content="yes">
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Expires" content="0" />
<link rel="apple-touch-icon" href="img/G_clef.png">
<link rel="icon" href="img/G_clef.png">
<link rel="stylesheet" href="css/style.css?version=1.12">
<script src="js/notes.js"></script>
<script src="js/intervals.js"></script>
<script src="js/scales/scala.js"></script>
<script src="js/scales/scales_functions.js"></script>
<script src="js/scales/scales.js"></script>
<script src="js/scales/scales_quartertones.js"></script>
<script src="js/scales/scales_xenharmonic.js"></script>
<script src="js/scales/negative_harmony.js"></script>
<script src="js/chords/chords.js"></script>
<script src="js/chords/chords_microtonal.js"></script>
<script src="js/chords/chord_finder.js"></script>
<script src="js/chords/chord_generator.js"></script>
<script src="js/tools/roman_numerals.js"></script>
<script src="js/tools/array_tools.js"></script>
<script src="js/tools/url_parameters.js"></script>
<script src="js/pages/scale_finder.js"></script>
<script src="js/pages/scale_explorer.js"></script>
<script src="js/pages/chord_explorer.js"></script>
<script src="js/pages/chord_tester.js"></script>
<script src="js/gui/fretboard.js"></script>
<script src="js/gui/keyboard.js"></script>
<script src="js/gui/tunings_guitar.js"></script>
<script src="js/gui/positions_guitar.js"></script>
<script src="js/gui/strings.js"></script>
<script src="js/gui/interface.js"></script>
<!-- //////////////////////////////// MIDI //////////////////////////// -->
<!-- shims -->
<script src="js/midi/Base64.js"></script>
<script src="js/midi/Base64binary.js"></script>
<script src="js/midi/WebAudioAPI.js"></script>
<!-- midi.js -->
<script src="js/midi/audioDetect.js"></script>
<script src="js/midi/gm.js"></script>
<script src="js/midi/loader.js"></script>
<script src="js/midi/plugin.audiotag.js"></script>
<script src="js/midi/plugin.webaudio.js"></script>
<script src="js/midi/plugin.webmidi.js"></script>
<!-- utils -->
<script src="js/midi/dom_request_xhr.js"></script>
<script src="js/midi/dom_request_script.js"></script>
<!-- soundfonts (pre-loaded)-->
<script src="js/midi/soundfonts/acoustic_grand_piano-ogg.js"></script>
<script src="js/functions_play.js"></script>
<!-- song generation -->
<script src="js/song_generator/random_tools.js"></script>
<script src="js/song_generator/midiHelper.js"></script>
<script src="js/song_generator/midiHeader.js"></script>
<script src="js/song_generator/midiTrack.js"></script>
<script src="js/song_generator/midiTrackEvent.js"></script>
<script src="js/song_generator/midiTrackEventType.js"></script>
<script src="js/song_generator/midiFile.js"></script>
<script src="js/song_generator/melodic_fluency.js"></script>
<script src="js/song_generator/chord_progression.js"></script>
<script src="js/song_generator/sequence.js"></script>
<script src="js/song_generator/counterpoint_1_1.js"></script>
<script src="js/song_generator/counterpoint_2_1.js"></script>
<script src="js/song_generator/counterpoint_3_1.js"></script>
<script src="js/song_generator/counterpoint_4_1.js"></script>
<script src="js/song_generator/counterpoint_4th_spec.js"></script>
<script src="js/song_generator/song_generator.js"></script>
<!-- scale keyboard -->
<script src="js/scale_keyboard/instruments.js"></script>
<script src="js/scale_keyboard/scale_keyboard.js"></script>
<!-- browser detection -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/platform/1.3.5/platform.min.js"></script>
</head>
<body>
<header>
<span style='float: left;'>
<a href="https://github.com/Modrigue/WebMusicScaleGenerator" target="_blank" title="Github"><img
src="img/GitHub-Mark-24px.png" alt="GitHub" /></a>
</span>
<button class="button-page" id="button_page_chord_tester">Test all chords</button>
<button class="button-page" id="button_page_chord_explorer">Find chords</button>
<button class="button-page" id="button_page_scale_explorer">Explore scales</button>
<button class="button-page" id="button_page_scale_finder">Find scales</button>
<button class="button-page" id="button_page_song_generator">Generate a song</button>
<span id="checkboxLanguageSpan" style='float: right;'>
<input type="checkbox" id="checkboxLanguage" name="checkboxLanguage" onchange="updateLocales()">
<label class="input-label" for="checkboxLanguage"><img src="img/french_flag.png" alt="FR" /></label>
</span>
</header>
<br>
<!-- ############################ WELCOME ############################# -->
<div id="page_welcome" class="center">
<br><br>
<h2 id="welcome_title">Welcome</h2>
<h3 id="welcome_subtitle" style="font-size: 18px;">Welcome to the Music Toolbox</h3>
<br>
<span id="welcome_message"></span>
<br><br><br><br><br><br><br>
<!--em><span id="welcome_header" style="color: grey">No instruments loaded</span></em>
<br><br>
<button id="welcome_button_load_instruments"><span class="play">Load instruments</span></button>
<br><br><br><br-->
</div>
<!-- ######################### SCALES EXPLORER ######################## -->
<div id="page_scale_explorer" style="display: none">
<p id="page_scale_explorer_params" class="center" style="font-family:Arial, Helvetica, sans-serif;">
<span id="select_key_text">Key:</span>
<!-- NOTES -->
<select name="notes" id="note"></select>
<!-- SCALES -->
<select name="scales" id="scale"></select>
<!-- Checkboxes -->
<!--input type="checkbox" id="checkboxNotes" name="checkboxNotes" checked onchange="toggleDisplay('scale_result')">
<label class="input-label" for="checkboxNotes">Notes</label>
<input type="checkbox" id="checkboxChords3" name="checkboxChords3" checked onchange="toggleDisplay('chords3_result')">
<label class="input-label" for="checkboxChords3">3-Chords</label>
<input type="checkbox" id="checkboxChords4" name="checkboxChords4" checked onchange="toggleDisplay('chords4_result')">
<label class="input-label" for="checkboxChords4">4-Chords</label-->
<input type="checkbox" id="checkboxChords" name="checkboxChords" checked>
<label class="input-label" id="checkboxChordsLabel" for="checkboxChords">Chords</label>
<input type="checkbox" id="checkboxGuitar" name="checkboxGuitar" checked>
<label class="input-label" id="checkboxGuitarLabel" for="checkboxGuitar">Guitar</label>
<input type="checkbox" id="checkboxKeyboard" name="checkboxKeyboard" checked>
<label class="input-label" id="checkboxKeyboardLabel" for="checkboxKeyboard">Keyboard</label>
<input type="checkbox" id="checkboxQuarterTonesScaleExplorer" name="checkboxQuarterTonesScaleExplorer">
<label class="input-label" id="checkboxQuarterTonesScaleExplorerLabel" for="checkboxQuarterTonesScaleExplorer">¼
tones</label>
</p>
<p id='scale_result'>?</p>
<div id="scale_explorer_scale_keyboard_display">
<p class='align-center'>
<em><span id="scale_explorer_keyboard_header" style="color: grey">No instruments loaded</span></em>
<br>
<span id="scale_explorer_start_octave_text">Start from octave:</span>
<select name="scale_explorer_start_octave" id="scale_explorer_start_octave"></select>
<span id="scale_explorer_select_instrument_text">Instrument:</span>
<select name="scale_explorer_instrument" id="scale_explorer_instrument"></select>
<br>
</p>
<canvas id="scale_explorer_canvas_scale_keyboard" width="600" height="200">
Your browser does not support the canvas element.
</canvas>
<br>
</div>
<p id='chords3_result'>?</p>
<p id='chords4_result'>?</p>
<p id='chordsQ_result'>?</p>
<div id="scale_explorer_guitar_display">
<p class="center">
<span id="scale_explorer_guitar_nb_strings_text">Nb. of strings:</span>
<select name="scale_explorer_guitar_nb_strings" id="scale_explorer_guitar_nb_strings"></select>
<span id="scale_explorer_guitar_tuning_text">Tuning:</span>
<select name="scale_explorer_guitar_tuning" id="scale_explorer_guitar_tuning"></select>
<span id="scale_explorer_guitar_position_text">Position:</span>
<select name="scale_explorer_guitar_position" id="scale_explorer_guitar_position"></select>
<input type="checkbox" id="checkboxIntervalFretboardScaleExplorer"
name="checkboxIntervalFretboardScaleExplorer">
<label class="input-label" id="checkboxIntervalFretboardScaleExplorerLabel"
for="checkboxIntervalFretboardScaleExplorer">Intervals</label>
</p>
<canvas id="scale_explorer_canvas_guitar" width="600" height="200">
Your browser does not support the canvas element.
</canvas>
</div>
<!--canvas id="scale_explorer_canvas_keyboard" width="600" height="200">
Your browser does not support the canvas element.
</canvas-->
<div id='section_found_chords' class='is-grouped'>
<p id='found_chords_from_scale'></p>
<p id='neap_chord_from_scale'></p>
<p id='aug_6th_chords_from_scale'></p>
</div>
</div>
<!-- ########################### SCALES FINDER ########################## -->
<div id='page_scale_finder' class="center" style="display: none">
<p><span id="header_scale_finder">Select your notes and chords:</span></p>
<select name="notes_finder1" id="note_finder1"></select>
<select name="chords_finder1" id="chord_finder1"></select>
<select name="notes_finder2" id="note_finder2"></select>
<select name="chords_finder2" id="chord_finder2"></select>
<select name="notes_finder3" id="note_finder3"></select>
<select name="chords_finder3" id="chord_finder3"></select>
<select name="notes_finder4" id="note_finder4"></select>
<select name="chords_finder4" id="chord_finder4"></select>
<br><br>
<select name="notes_finder5" id="note_finder5"></select>
<select name="chords_finder5" id="chord_finder5"></select>
<select name="notes_finder6" id="note_finder6"></select>
<select name="chords_finder6" id="chord_finder6"></select>
<select name="notes_finder7" id="note_finder7"></select>
<select name="chords_finder7" id="chord_finder7"></select>
<select name="notes_finder8" id="note_finder8"></select>
<select name="chords_finder8" id="chord_finder8"></select>
<p>
<span class="scale_finder_found_notes" id="scale_finder_found_notes_text"></span>
</p>
<p>
<span class="tonic">Tonic:</span>
<select name="notes_finder_tonic" id="note_finder_tonic"></select>
<button id="reset_scale_finder"><span class="reset">Reset</span></button>
<input type="checkbox" id="checkboxQuarterTonesScaleFinder" name="checkboxQuarterTonesScaleFinder">
<label class="input-label" id="checkboxQuarterTonesScaleFinderLabel" for="checkboxQuarterTonesScaleFinder">¼
tones</label>
</p>
</div>
<!-- ########################## RELATIVE SCALES ######################### -->
<div id='section_found_scales' class='is-grouped' style="display: none">
<p id='found_scales'></p>
<p id='negative_scale'></p>
</div>
<!-- ########################## CHORDS EXPLORER ######################### -->
<div id='page_chord_explorer' style="display: none">
<div id='qtones_chord_explorer' class='align-right'>
<input type="checkbox" id="checkboxQuarterTonesChordExplorer" name="checkboxQuarterTonesChordExplorer">
<label class="input-label" id="checkboxQuarterTonesChordExplorerLabel" for="checkboxQuarterTonesChordExplorer">¼
tones</label>
</div>
<div class='chord-explorer-container'>
<!--label class="label" id="radioChordExplorerNameLabel">Name:</label-->
<div><select name="chord_explorer_fundamental" id="chord_explorer_fundamental"></select></div>
<div class='chord-explorer-grid-cell-3'><select name="chord_explorer_chord" id="chord_explorer_chord" width="100%"
style="width: 100%;"></select></div>
<div class='chord-explorer-grid-cell-2'><label id="chord_explorer_bass_text">/</label></div>
<div><select name="chord_explorer_bass" id="chord_explorer_bass"></select></div>
<!--label class="label" id="radioChordExplorerNotesLabel">Notes:</label-->
<div><select name="chord_explorer_note0" id="chord_explorer_note0"></select></div>
<div><select name="chord_explorer_note1" id="chord_explorer_note1"></select></div>
<div><select name="chord_explorer_note2" id="chord_explorer_note2"></select></div>
<div><select name="chord_explorer_note3" id="chord_explorer_note3"></select></div>
<div><select name="chord_explorer_note4" id="chord_explorer_note4"></select></div>
<div><select name="chord_explorer_note5" id="chord_explorer_note5"></select></div>
<div><select name="chord_explorer_note6" id="chord_explorer_note6"></select></div>
<!--label class="label" id="labelChordExplorerIntervals">Intervals:</label-->
<div class="chord_explorer_arpeggio"><label id="chord_explorer_interval0"></select></div>
<div class="chord_explorer_arpeggio"><label id="chord_explorer_interval1"></select></div>
<div class="chord_explorer_arpeggio"><label id="chord_explorer_interval2"></select></div>
<div class="chord_explorer_arpeggio"><label id="chord_explorer_interval3"></select></div>
<div class="chord_explorer_arpeggio"><label id="chord_explorer_interval4"></select></div>
<div class="chord_explorer_arpeggio"><label id="chord_explorer_interval5"></select></div>
<div class="chord_explorer_arpeggio"><label id="chord_explorer_interval6"></select></div>
</div>
<br>
<div class='align-center'>
<span class="chord_explorer_found_chords" id="chord_explorer_found_chords_texts"></span>
</div>
<div id='options_chord_explorer'>
<p class='align-left'>
<span id="chord_explorer_guitar_nb_strings_text">Nb. of strings:</span>
<select name="chord_explorer_guitar_nb_strings" id="chord_explorer_guitar_nb_strings"></select>
<span id="chord_explorer_guitar_tuning_text">Tuning:</span>
<select name="chord_explorer_guitar_tuning" id="chord_explorer_guitar_tuning"></select>
</p>
<p class='align-center'>
<button id="play_found_chord">Chord ♪</button>
<button id="play_found_arpeggio">Arpeggio ♪</button>
</p>
<p class='align-right'>
<input type="checkbox" id="checkboxEmptyStrings" name="checkboxEmptyStrings">
<label class="input-label" id="checkboxEmptyStringsLabel" for="checkboxEmptyStrings">Empty strings</label>
<input type="checkbox" id="checkboxBarres" name="checkboxBarres" checked>
<label class="input-label" id="checkboxBarresLabel" for="checkboxBarres">Barres</label>
<select name="chord_explorer_nb_strings_max" id="chord_explorer_nb_strings_max">
<option value=99 id="chord_explorer_nb_strings_max_option_max">Max</option>
<option value=7 id="chord_explorer_nb_strings_max_option_7">7</option>
<option value=6 id="chord_explorer_nb_strings_max_option_6">6</option>
<option value=5 id="chord_explorer_nb_strings_max_option_5">5</option>
<option value=4 id="chord_explorer_nb_strings_max_option_4">4</option>
<option value=3 id="chord_explorer_nb_strings_max_option_3">3</option>
<option value=2 id="chord_explorer_nb_strings_max_option_2">2</option>
<option value=0 id="chord_explorer_nb_strings_max_option_min">Min</option>
</select>
<span id="chord_explorer_nb_strings_max_text">strings played</span>
</p>
</div>
<p class='align-center'>
<input type="checkbox" id="checkboxIntervalFretboardChordExplorer" name="checkboxIntervalFretboardChordExplorer">
<label class="input-label" id="checkboxIntervalFretboardChordExplorerLabel"
for="checkboxIntervalFretboardChordExplorer">Intervals</label>
</p>
<div id='section_guitar_chords' class='is-grouped'>
<canvas id="chord_explorer_canvas_guitar" width="600" height="200"
onmousemove="onChordExplorerFretboardMouseMove(event)">
Your browser does not support the canvas element.
</canvas>
<p id='generated_guitar_chords' style="text-align: center;">?</p>
</div>
</div>
<!-- ############################ CHORDS TESTER ########################### -->
<div id='page_chord_tester' style="display: none">
<div id='options_chord_tester'>
<p class='align-left'>
<input type="radio" id="radioChordTesterChords" name="chord_tester_mode" value="chords" checked>
<label class="input-label" id="radioChordTesterChordsLabel" for="radioChordTesterChords">Play chords</label>
<input type="radio" id="radioChordTesterArpeggios" name="chord_tester_mode" value="arpeggios">
<label class="input-label" id="radioChordTesterArpeggiosLabel" for="radioChordTesterArpeggios">Play
arpeggios</label>
</p>
<p class='align-center'>
<span class="start">Start:</span>
<select name="chord_tester_start_note" id="chord_tester_start_note"></select>
<select name="chord_tester_start_octave" id="chord_tester_start_octave"></select>
</p>
<p class='align-right'>
<input type="checkbox" id="checkboxCommonChords" name="checkboxCommonChords">
<label class="input-label" id="checkboxCommonChordsLabel" for="checkboxCommonChords">Common chords only</label>
</p>
</div>
<div id='qtones_chord_tester' class='align-center'>
<input type="checkbox" id="checkboxQuarterTonesChordTester" name="checkboxQuarterTonesChordTester">
<label class="input-label" id="checkboxQuarterTonesChordTesterLabel" for="checkboxQuarterTonesChordTester">¼
tones</label>
</div>
<div id='note_scale_chord_tester'>
<p class='align-center'>
<input type="checkbox" id="checkboxChordTesterKey1" name="checkboxChordTesterKey1">
<span id="select_key_text_chord_tester1">Key:</span>
<select name="chord_tester_tonic1" id="chord_tester_tonic1"></select>
<select name="chord_tester_scale1" id="chord_tester_scale1"></select>
<br />
<input type="checkbox" id="checkboxChordTesterKey2" name="checkboxChordTesterKey2">
<span id="select_key_text_chord_tester2">Key:</span>
<select name="chord_tester_tonic2" id="chord_tester_tonic2"></select>
<select name="chord_tester_scale2" id="chord_tester_scale2"></select>
<br />
<span id="key_notes_chord_tester_text">Notes:</span>
<span id="key_notes_chord_tester"></span>
</p>
</div>
<p id='chord_tester'>?</p>
</div>
<!-- ################## SONG GENERATOR (EXPERIMENTAL) ################# -->
<div id='page_song_generator' style="display: none">
<p class='align-center'>
<em><span id="song_generator_header" style="color: grey">This page is experimental and under
development</span></em>
<br /><br />
<span id="song_generator_type_text">Type:</span>
<select name="song_generator_type" id="song_generator_type"></select>
<span id="song_generator_select_key_text">Key:</span>
<select name="song_generator_tonic" id="song_generator_tonic"></select>
<select name="song_generator_scale" id="song_generator_scale"></select>
<br /><br />
<span id="song_generator_nb_bars_text">Nb. of bars:</span>
<input type="number" id="song_generator_nb_bars" min="1" max="21" style="width: 35px;" value="4" />
<span id="song_generator_nb_notes_per_bar_text">Nb. of notes/bar:</span>
<input type="number" id="song_generator_nb_notes_per_bar" min="1" max="64" style="width: 35px;" value="8" />
<span id="song_generator_nb_loops_text">Nb. of loops:</span>
<input type="number" id="song_generator_nb_loops" min="1" max="99" style="width: 35px;" value="1" />
<br /><br />
<span id="song_generator_tempo_text">Tempo:</span>
<input type="number" id="song_generator_tempo" min="20" max="5000" width="10" value="120" />
<span id="song_generator_time_signature_text">Time signature:</span>
<input type="number" id="song_generator_time_signature_num" min="1" max="99" style="width: 35px;" value="4" />
<span>/</span>
<select name="song_generator_time_signature_den" id="song_generator_time_signature_den"></select>
<br />
</p>
<p class='align-center'>
<div class='song-gen-tracks'>
<table>
<tr>
<td>
<input type="checkbox" id="song_generator_checkbox_track1" name="song_generator_checkbox_track1" checked>
<span id="song_generator_checkbox_track1_text">Track 1</span>
</td>
<td>
<select name="song_generator_instrument_track1" id="song_generator_instrument_track1"></select>
</td>
<td>
<span id="song_generator_octave_track1_text">Octave:</span>
<input type="number" id="song_generator_octave_track1" min="0" max="6" style="width: 35px;" value="4" />
</td>
<td>
<span id="song_generator_freq_track1_text">Frequency:</span>
<input type="number" id="song_generator_freq_track1" min="0" max="100" style="width: 40px;" value="100" />
</div>
<td>
<button id="song_generator_generate_track1"><span class="play">Generate</span></button>
</td>
</tr>
<tr>
<td>
<input type="checkbox" id="song_generator_checkbox_track2" name="song_generator_checkbox_track2" checked>
<span id="song_generator_checkbox_track2_text">Track 2</span>
</td>
<td>
<select name="song_generator_instrument_track2" id="song_generator_instrument_track2"></select>
</td>
<td>
<span id="song_generator_octave_track2_text">Octave:</span>
<input type="number" id="song_generator_octave_track2" min="0" max="6" style="width: 35px;" value="2" />
</td>
<td>
<span id="song_generator_freq_track2_text">Frequency:</span>
<input type="number" id="song_generator_freq_track2" min="0" max="100" style="width: 40px;" value="100" />
</div>
<td>
<button id="song_generator_generate_track2"><span class="play">Generate</span></button>
</td>
</tr>
</table>
</div>
</p>
<p class='align-center'>
<button id="song_generator_generate"><span class="play">Generate new song</span></button>
<button id="song_generator_play" disabled><span class="play">Play ♪</span></button>
<button id="song_generator_save" disabled><span class="play">Save</span></button>
<button id="song_generator_reset" disabled><span class="reset">Reset</span></button>
</p>
</div>
<script>
// for test purposes only
//testExampleMidiFile(false);
// init: ensure immediate selected page display
initLanguage();
initShowQuarterTones();
updateSelectors();
onResize();
initPagefromURLParams();
// display message given detected browser
// NOTE: recent audio authorization issue with Firefox
//console.log(platform);
browserSupportsAudio = (platform.name != "Safari" && platform.name != "Firefox");
if (!browserSupportsAudio)
updateLocales();
</script>
<br>
<footer>
<em><span id="midijs_footer" style="color: grey; font-weight: normal">
Uses <a href="https://github.com/mudcube/MIDI.js" title="MIDI.js" target="_blank">MIDI.js</a>
and <a href="https://cindyjs.org/dist/v0.8.8/soundfonts/" title="soundfonts" target="_blank">js soundfonts</a>
for sound rendering
</span></em>
<br><br>
© 2020-2024 <a href="mailto:[email protected]" title="Mail">Modrigue</a>
<br>
<a id="compos_footer" href="https://www.youtube.com/playlist?list=PLqf2srRfppHAslEmHBn8QP6d_eoanh0eW"
title="My compositions" target="_blank">♪ My compositions ♪</a>
</footer>
</body>
</html>