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qambi

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MIDI sequencer, loads MIDI files, can record and playback MIDI, uses WebMIDI and WebAudio

github.com/abudaan/qambi

abudaan/qambi

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// standard MIDI events const MIDIEventTypes = {} Object.defineProperty(MIDIEventTypes, 'NOTE_OFF', {value: 0x80}) //128 Object.defineProperty(MIDIEventTypes, 'NOTE_ON', {value: 0x90}) //144 Object.defineProperty(MIDIEventTypes, 'POLY_PRESSURE', {value: 0xA0}) //160 Object.defineProperty(MIDIEventTypes, 'CONTROL_CHANGE', {value: 0xB0}) //176 Object.defineProperty(MIDIEventTypes, 'PROGRAM_CHANGE', {value: 0xC0}) //192 Object.defineProperty(MIDIEventTypes, 'CHANNEL_PRESSURE', {value: 0xD0}) //208 Object.defineProperty(MIDIEventTypes, 'PITCH_BEND', {value: 0xE0}) //224 Object.defineProperty(MIDIEventTypes, 'SYSTEM_EXCLUSIVE', {value: 0xF0}) //240 Object.defineProperty(MIDIEventTypes, 'MIDI_TIMECODE', {value: 241}) Object.defineProperty(MIDIEventTypes, 'SONG_POSITION', {value: 242}) Object.defineProperty(MIDIEventTypes, 'SONG_SELECT', {value: 243}) Object.defineProperty(MIDIEventTypes, 'TUNE_REQUEST', {value: 246}) Object.defineProperty(MIDIEventTypes, 'EOX', {value: 247}) Object.defineProperty(MIDIEventTypes, 'TIMING_CLOCK', {value: 248}) Object.defineProperty(MIDIEventTypes, 'START', {value: 250}) Object.defineProperty(MIDIEventTypes, 'CONTINUE', {value: 251}) Object.defineProperty(MIDIEventTypes, 'STOP', {value: 252}) Object.defineProperty(MIDIEventTypes, 'ACTIVE_SENSING', {value: 254}) Object.defineProperty(MIDIEventTypes, 'SYSTEM_RESET', {value: 255}) Object.defineProperty(MIDIEventTypes, 'TEMPO', {value: 0x51}) Object.defineProperty(MIDIEventTypes, 'TIME_SIGNATURE', {value: 0x58}) Object.defineProperty(MIDIEventTypes, 'END_OF_TRACK', {value: 0x2F}) export {MIDIEventTypes}