#!/bin/sh
string="`mp3tag "$1" | sed 's/\([^[:print:]]....\)*//g'`"
artist="`echo "$string" | sed -n 's/.*Artist.*:\(.*[^ ]\) */\1/p'`"
song="`echo "$string" | sed -n 's/.*Songname.*:\(.*[^ ]\) */\1/p'`"
album="`echo "$string" | sed -n 's/.*Album.*:\(.*[^ ]\) *2mYear.*/\1/p'`"
[ "$artist" ] && all="<Artist><![CDATA[$artist]]></Artist>"
[ "$song" ] && all="$all <Songname><![CDATA[$song]]></Songname>"
[ "$album" ] && all="$all <Album><![CDATA[$album]]></Album>"
echo "$all"