For those who wish to play their collection of music from folder level there is a simple procedure:

Change to 'Music' filter; select desired folder; press PLAY

Detailed steps:
  o Press MENU on the remote;
  o Navigate DOWN & select the 'Music' option;

Mede8er is now in 'Music' mode - only music files, playlists and folders will be visible

 o Navigate to folder or subfolder containing the music collection you wish to play;
  o Press PLAY on the remote.

The Mede8er will add all music files contained in the selected folder and subfolders to a playlist and commence playback.