help (en)

instructions

1. click 'load file'
2. select the .ptcop or .pttune you want played
3. press play

features

views

• unit: one row for each unit, showing note presses. higher volume/velocity = brighter
• keyboard: piano roll. higher volume/velocity = brighter and more opaque

controls

• play, pause, stop: starts/resumes, pauses, stops the piece
• vol: controls master volume
• zoom-x: controls measure width scale
• zoom-y: controls key height scale in keyboard view
• snap: controls what the playhead offset snaps to
• 2x: doubles pixel zoom
• dark: disables background in keyboard view

unit settings

• left-click under : show/hide in keyboard view
• left-click under : pin/unpin unit at top of both views
• right-click under or when activated: change color