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Piano Assistant

Upload sheet music or Jianpu to generate a printable PDF guide showing exactly which keys to press on an 88-key piano, with finger numbers for each note. Runs entirely in your browser.

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음악

관련 도구

숫자 악보/오선 악보 변환 Convert between numbered musical notation (Jianpu) and staff notation. Draws staff lines and notes on canvas for visual reference. 노래 분석기 Upload audio to detect chords, melody, and key. Generate staff notation, guitar tab, numbered notation (Jianpu), and export MIDI. All processing runs locally in your browser. 메트로놈 Adjustable metronome with BPM control (20-300), time signatures, accent beats, and a visual pendulum indicator. Practice with precise timing. 스케일 검색기 Select a root note and scale type (major, minor, pentatonic, blues, etc.) to see scale notes and piano keyboard visualization. 가상 피아노 키보드 Playable virtual piano keyboard using mouse or keyboard keys. Supports recording short snippets and playback. 귀 훈련 Practice ear training with random intervals, chords, and scales. Guess the answer and track accuracy statistics with difficulty progression. 인터벌 계산기 Calculate musical intervals between two notes. Get interval name, semitone count, and consonance level. Supports reverse calculation. 코드 진행 생성기 Generate chord progressions by key and style (pop, jazz, rock, classical). Play chords with audio preview and export as text.