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Piano Roll Player

Visualize MIDI as falling notes waterfall. Play along with speed control, transposition, hand separation, and AB loop. Perfect for piano learning.

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음악

관련 도구

Piano Practice Mode Practice piano with waterfall notes and real-time feedback. Keyboard or microphone input judging. Tracks accuracy, combo, and score. Piano Assistant Upload sheet music, MIDI, or Jianpu to get an interactive piano guide. See which keys to press with finger numbers, hear playback, analyze chords, learn theory, and export to PDF. MIDI Player Play MIDI files with Piano Roll visualization. Multi-track display, speed control, and synth playback. View note details per track. 메트로놈 Adjustable metronome with BPM control (20-300), time signatures, accent beats, and a visual pendulum indicator. Practice with precise timing. 가상 피아노 키보드 Playable virtual piano keyboard using mouse or keyboard keys. Supports recording short snippets and playback. 숫자 악보/오선 악보 변환 Convert between numbered musical notation (Jianpu) and staff notation. Draws staff lines and notes on canvas for visual reference. 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.