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Playable virtual piano keyboard using mouse or keyboard keys. Supports recording short snippets and 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. 메트로놈 Adjustable metronome with BPM control (20-300), time signatures, accent beats, and a visual pendulum indicator. Practice with precise timing. 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. 기준음 생성기 Generate standard A4=440Hz or custom frequency pure tones. Supports sine, square, triangle, and sawtooth waveforms with volume control. 템포 태퍼 Tap along with music to calculate average BPM. Displays tempo terminology (Allegro, Andante, etc.) based on the detected speed. 크로마틱 튜너 Real-time chromatic tuner using microphone input. Displays note name and deviation in cents. Supports guitar, violin, ukulele, and piano modes. 숫자 악보/오선 악보 변환 Convert between numbered musical notation (Jianpu) and staff notation. Draws staff lines and notes on canvas for visual reference.