Overview of the Cue Point Editor:

Waveform display:
Shows the audio waveform of the loaded track. Cue points are shown as blue vertical lines.
Click on the waveform to set the cursor position (for sighted users).

Cue point slots:
Ten named cue points are available: Fade-In, Cue-In, Intro, Hook-In, Hook-Out,
Mix-Start, Mix-Point, Outro, Fade-Out, Cue-Out.
Each slot shows the time in seconds (or 'not set' if not assigned).
Select with F1-F10. Set with Shift+Enter. Delete with Del.

Tag editor:
Shows and edits the database fields for the loaded track:
Title, Artist, Album, Year, Comment, Genre (from taginfo table);
BPM, Rating, Gender, Language (from tracks2 table).
BPM and ReplayGain fields are read-only.

Saving:
Ctrl+S saves cue points, gain and tag fields to the database.
Unsaved changes are indicated by the active Save button.
On closing, you are asked whether to save.
