depends  perl  						&&
depends  CD-BURN-UTILITY				&&

optional_depends  mpg123   \
                  ""       \
                  ""       \
                  "to burn audio CDs from MP3 files" 	&&

optional_depends  "vorbis-tools" \
                  ""       \
                  ""       \
                  "to burn audio CDs from Ogg files" 	&&

optional_depends  "normalize" \
                  ""       \
                  ""       \
                  "to ensure even volume levels across disparate tracks"
