OUTPUTFORMAT='${OUTPUT}/${ARTISTFILE}/${ALBUMFILE}/${TRACKNUM} - ${TRACKFILE}'
VAOUTPUTFORMAT='Various/${ALBUMFILE}/${TRACKNUM} - ${ARTISTFILE}-${TRACKFILE}'
mungefilename () {
  echo "$@" \
  | sed 'y|:/|  |' \
  | sed 's|  *| |g; s|^ *||; s| *$||'
}