📖 User Manual

• Load File: Click the top box or drag an audio file into it.
• Playback: Press Space or the PLAY button.
• Seek: Click anywhere on the waveform to jump to that position. Press ← and → to jump 5 seconds.
• Markers: Drag the A and B handles or press A or B while playing to set the loop boundaries.
• Looping: Press L or the LOOP button to toggle the repeat mode.
• Restart: Press R to jump back to Marker A (or the beginning).
• Speed: Adjust speed with ↑ and ↓ or use the slider/input.
• Metronome: Press M to toggle the click. Tap the BPM zone or press S to set the tempo.
• Mixer: Blend between the song and the metronome click using the Mix slider.
• Persistence: Your settings (Markers, BPM, Speed, Mix) are automatically saved for each file you load.