# reference music player

the Music Player window is a small audio player that can synchronize with the tracker playback.

![reference music player window](reference.png)

below the time is the playback bar which can be used to scrub through the loaded file.

below that, from left to right:
- open file: choose an audio file to play.
- cue.
  - left click: set the cue position. this attaches the current time in the reference file to the position of the cursor in the pattern editor.
  - middle click: jump to the beginning of the reference track.
  - right click: opens a numeric entry box to set the cue position (offset between the tracker and the reference).
- play/pause.
- preview.
  - left click and hold to play the reference file from the correponding position of the current order.
  - right click and hold to play the reference file from the correponding position of the pattern editor's cursor.
  - **Sync**: toggles synchronization of reference playback with tracker playback.
  - **Mix:**: changes how loud the reference file is compared to the tracker.