Reorganise music from ID3 tags

reorganise-music.sh

#! /bin/bash

BASEPATH="/data/music" # Replace with your music directory

for FILE in $BASEPATH/*.mp3; do
	ID3_INFO="`id3info \"$FILE\" | grep -i \"===\"`"

	TITLE=$(echo "$ID3_INFO" | grep -i TIT2)
	ARTIST=$(echo "$ID3_INFO" | grep -i TPE1)
	ALBUM=$(echo "$ID3_INFO" | grep -i TALB)
	YEAR=$(echo "$ID3_INFO" | grep -i TYER)
	TRACK=$(echo "$ID3_INFO" | grep -i TRCK)

	TITLE=${TITLE##*: }
	ARTIST=${ARTIST##*: }
	ALBUM=${ALBUM##*: }
	YEAR=${YEAR##*: }
	TRACK=${TRACK##*: }

	if [ -z "$TITLE" ]; then
		echo "Missing title tag: $FILE"
		continue
	fi

	if [ -z "$ARTIST" ]; then
		echo "Missing artist tag: $FILE"
	fi

	if [ -z "$ALBUM" ]; then
		echo "Missing album tag: $FILE"
		continue
	fi

	# You can change the file structure template here
	TARGETDIRECTORY="$BASEPATH/$ALBUM"
	TARGETFILE="$TARGETDIRECTORY/$ARTIST - $TITLE.mp3"

	echo "$FILE -> $TARGETFILE"

	mkdir -p "$TARGETDIRECTORY"

	if [ -f "$TARGETFILE" ]; then
		echo "File already exists: $TARGETFILE"
		continue
	fi

	mv "$FILE" "$TARGETFILE"
done