#!/bin/bash

COMMENT=$1;
GENRE=$2;

for FILE in *.[Mm][Pp][3]; do
        DIR=$( pwd );
        TRACK=`echo ${FILE} | cut -d- -f1`;
        ARTIST=`echo ${FILE} | cut -d- -f2 | tr '_' ' '`;
        TITLE=`echo ${FILE} | cut -d- -f3`;
        YEAR=`echo ${DIR} | cut -d- -f2 | cut -c2-5`;
        ALBUM=`echo ${DIR} | cut -d- -f3-100 | tr '_' ' '`;

        for WORD in `echo ${TITLE} | tr '_' ' ' | cut -d. -f1`; do
                FIRST_LETTER=`echo ${WORD:0:1} | tr '[a-z]' '[A-Z]'`;
                WORD=`echo ${WORD:1}`;
                TMP+=${FIRST_LETTER}${WORD}' ';
        done
        TITLE=${TMP};
        TMP='';

        for NAME in `echo ${ARTIST}`; do
                FIRST_LETTER=`echo ${NAME:0:1} | tr '[a-z]' '[A-Z]'`;
                NAME=`echo ${NAME:1}`;
                TMP+=${FIRST_LETTER}${NAME}' ';
        done
        ARTIST=${TMP};
        TMP='';

        /usr/bin/mp3info \
                -a "${ARTIST}" \
                -c "${COMMENT}" \
                -g "${GENRE}" \
                -l "${ALBUM}" \
                -n "${TRACK}" \
                -t "${TITLE}" \
                -y "${YEAR}" \
                ${FILE};
        /usr/bin/mp3info ${FILE};
done