Audio Player and Bookmarking
Introduces the Variations digital music library audio player window, demonstrating audio playback, navigation, and bookmarking.

Playlist Creation and Listening Drill
Shows how to create playlists consisting of tracks selected from different albums and then do a self-test listening drill with that playlist.

Timelines
Demonstrates the audio timeliner, which is now available as a standalone tool (for use with local audio files) or as part of the Variations digital music library system (for use with either local files or Variations streaming audio.