Example: Three M3U playlists that reference mp3 files in multiple folders.
Music
file1.mp3
file2.mp3
playlist1.m3u
Music\Kim Carnes
Break My Heart.mp3
Bette Davis Eyes.mp3
playlist2.m3u
Music\Elvis Presley
Heartbreak Hotel.mp3
Blue Christmas.mp3
Playlists
playlist3.m3u
The playlist files are in the M3U basic playlist format:
playlist1.m3u:
#EXTM3U
file1.mp3
file2.mp3
Kim Carnes\Break My Heart.mp3
Elvis Presley\Blue Christmas.mp3
playlist2.m3u:
#EXTM3U
…\file1.mp3
Break My Heart.mp3
…\Elvis Presley\Heartbreak Hotel.mp3
playlist3.m3u:
#EXTM3U
…\Music\file2.mp3
…\Music\Kim Carnes\Bette Davis Eyes.mp3
…\Music\Elvis Presley\Blue Christmas.mp3
