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Music Theory Explorer

Interactive music theory learning. Triple view (staff, Jianpu, piano keyboard) for scales, chords, modes, and cadences. Audio playback.

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음악

관련 도구

스케일 검색기 Select a root note and scale type (major, minor, pentatonic, blues, etc.) to see scale notes and piano keyboard visualization. Circle of Fifths Interactive circle of fifths. Explore key relationships, scale notes, chord functions, and modal comparisons. Audio playback for every key. Music Transposer Transpose notes and chords to any key. See before and after on sheet music. Audio preview for original and transposed versions. 코드 진행 생성기 Generate chord progressions by key and style (pop, jazz, rock, classical). Play chords with audio preview and export as text. 귀 훈련 Practice ear training with random intervals, chords, and scales. Guess the answer and track accuracy statistics with difficulty progression. Chord Analyzer Upload MIDI, MusicXML, or audio to analyze chord structure, detect key, and generate Roman numeral analysis. Chord progression timeline. All processing local. Guitar Fretboard Visualize scales and chords on a guitar fretboard. 8 tuning presets including bass and ukulele. Note name, interval, and degree display modes. Piano Practice Mode Practice piano with waterfall notes and real-time feedback. Keyboard or microphone input judging. Tracks accuracy, combo, and score.