diff --git a/toys/createindex b/toys/createindex
new file mode 100755
index 0000000..d51a458
--- /dev/null
+++ b/toys/createindex
@@ -0,0 +1,402 @@
+#!/bin/bash
+
+#!/bin/bash
+
+# config structures
+declare -A			\
+	destinationchannels	\
+	destinationfat32compat	\
+	destinationcopymime	\
+	destinationformat	\
+	destinationfrequency	\
+	destinationid		\
+	destinationloss		\
+	destinationmaxbps	\
+	destinationnormalize	\
+	destinationpath		\
+	destinationquality	\
+	destinationrename	\
+	destinationnoresample	\
+	destinationrenamepath	\
+	destinationskipmime	\
+|| {
+	echo "Check your Bash version. You need >= 4.0" >&2
+	exit $EBASHVERS
+}
+
+declare -r				\
+	DOCDIR=./doc			\
+	LIBDIR=./lib			\
+	SHAREDIR=./share
+declare -r				\
+	exampleconf=$DOCDIR/example.cfg	\
+	schema=$SHAREDIR/schema.sql	\
+					\
+	oldIFS="$IFS"
+
+cffile="$HOME/.atom/atom.cfg"
+LC_ALL=C
+
+shopt -s extglob
+
+for function in "$LIBDIR"/*/*
+do
+	source "$function"
+done
+
+while [ -n "$1" ]
+do
+	opt="$1"
+	shift
+	case $opt in
+		'-A')	show+=(albumartists)	;;
+		'-l')	show+=(albums)		;;
+		'-a')	show+=(artists)		;;
+		'-b')	show+=(bitrates)	;;
+		'-c')	show+=(composers)	;;
+		'-C')	show+=(channelss)	;;
+		'-d')	show+=(discs)		;;
+		'-f')	show+=(path)		;;
+		'-g')	show+=(genres)		;;
+		'-m')	show+=(oldtimestamp)	;;
+		'-M')	show+=(types)		;;
+		'-p')	show+=(performers)	;;
+		'-s')	show+=(rates)		;;
+		'-t')	show+=(titles)		;;
+		'-y')	show+=(years)		;;
+
+		'-T')	timeformat="$OPTARG"	;;
+		'-o')	output="$1"
+			continue		;;
+		'-u')	update=1		;;
+		'-D')	(( debug++ ))		;;
+		[0-9]*)	length[count-1]=$opt
+			continue		;;
+	esac
+	(( count++ ))
+done
+
+[ -z "$output" ] && {
+	cat <<-EOHelp
+	No output specified!
+	    -f Path
+	    -b Average bitrate
+	    -C Channels
+	    -s Sample rate
+	    -T Mofification time
+
+	    -A Album artist
+	    -l Album
+	    -a Artist
+	    -c Composer
+	    -d Disc
+	    -g Genre
+	    -p Performer
+	    -t Title
+	    -y Year
+
+	    -d <format>: date-time format (see 'man date' for possible values)
+	    -o <file>  : output file (path relative to Source)
+
+	    -u         : update database first
+	    -D         : debug
+	EOHelp
+	exit 1
+}
+
+getConfig
+
+openDatabase
+
+columns="${show[@]//*/-}"
+
+if [[ "$output" == - ]]
+then
+	exec > >(column -x -c ${#show[@]})
+else
+	exec > >(column -x -c ${#show[@]} > "$output")
+fi
+
+printline() {
+	for index in ${!show[@]}
+	do
+		info="${show[index]}"
+		locallength="${length[index]}"
+		path="$olddir"
+		case $info in
+			'bitrates')
+				info=$((bitrates/count))
+				(( info )) || unset info
+			;;
+			'oldtimestamp')
+				info=$(printDate ${!info})
+			;;
+			*)
+				info="${!info}"
+			;;
+		esac
+		if [ -n "$locallength" ]
+		then
+			echo "${info:0:$locallength}"
+		else
+			echo "$info"
+		fi
+	done
+}
+
+if (( update ))
+then
+	getFiles
+	updateMimes
+	updateTags
+fi
+
+printDate() {
+	date -d"@$1" +"${timeformat:-%x %X}"
+}
+
+for index in ${!show[@]}
+do
+	info="${show[index]}"
+	locallength="${length[index]}"
+	case $info in
+		albumartists)	info="Album artist"	;;
+		albums)		info="Album"		;;
+		artists)	info="Artist"		;;
+		bitrates)	info="Bitrate"		;;
+		composers)	info="Composer"		;;
+		channelss)	info="Channels"		;;
+		discs)		info="Disc"		;;
+		path)		info="Directory name"	;;
+		genres)		info="Genre"		;;
+		oldtimestamp)	info="Last modified"	;;
+		types)		info="Format"		;;
+		performers)	info="Performer"	;;
+		rates)		info="Sample rate"	;;
+		titles)		info="Title"		;;
+		years)		info="Date"		;;
+	esac
+	if [ -n "$locallength" ]
+	then
+		line+="${line+
+}${info:0:$locallength}"
+	else
+		line+="${line+
+}$info"
+	fi
+done
+echo "$line"
+#echo "${line//[^\n]/-}"
+unset line
+
+echo '
+SELECT
+	source_files.filename,
+	tags.bitrate,
+	tags.channels,
+	tags.rate,
+	source_files.last_change,
+	mime_types.mime_text,
+	tags.albumartist,
+	tags.album,
+	tags.artist,
+	tags.composer,
+	tags.disc,
+	tags.genre,
+	tags.performer,
+	tags.title,
+	tags.year
+FROM			source_files
+	INNER JOIN	mime_types
+		ON	source_files.mime_type=mime_types.id
+	INNER JOIN	tags
+		ON	source_files.id=tags.source_file
+WHERE
+    NOT	mime_types.mime_text LIKE "text/%"
+AND NOT	mime_types.mime_text LIKE "image/%"
+ORDER BY source_files.filename
+COLLATE NOCASE;
+
+SELECT	"AtOM:NoMoreFiles";' >&3
+
+read -u4 line
+until [[ $line == AtOM:NoMoreFiles ]]
+do
+	files+=("$line")
+	read -u4 line
+done
+
+for line in "${files[@]}"
+do
+	filename="${line%%::AtOM:SQL:Sep::*}"
+	dir="${filename%/*}"
+	rest="${line#*::AtOM:SQL:Sep::}::AtOM:SQL:Sep::"
+	bitrate="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	channels="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	rate="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	timestamp="${rest%%::AtOM:SQL:Sep::*}"
+	timestamp="${timestamp%%.*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	mimetype="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	albumartist="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	album="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	artist="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	composer="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	disc="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	genre="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	performer="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	title="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	year="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
+	case $mimetype in
+		application/ogg\ opus)		type=Opus	;;
+		application/ogg\ vorbis)	type=Vorbis	;;
+		audio/mp4)			type=MPEG4\ Audio;;
+		audio/mpeg)			type=MPEG\ Audio;;
+		audio/x-flac)			type=FLAC	;;
+		video/mpeg)			type=MPEG\ Video;;
+		video/webm)			type=WebM	;;
+		audio/*)			type=Other\ Audio;;
+		video/*)			type=Other\ Video;;
+		*)				type=Other	;;
+	esac
+	if [[ $dir == $olddir ]]
+	then
+		(( $bitrate )) && (( count++ , bitrates+=bitrate ))
+		((
+			oldtimestamp = (
+				timestamp > oldtimestamp
+				? timestamp
+				: oldtimestamp
+			)
+		))
+		expr1='(^|,)'
+		expr2='(,|$)'
+		if ! [[ $channelss =~ $expr1"$channels"$expr2 ]]
+		then
+			if [ -n "$channelss" ]			\
+			&& (( channels < ${channelss%%,*} ))
+			then
+				channelss="$channels,$channelss"
+			else
+				channelss+="${channelss+,}$channels"
+			fi
+		fi
+		if ! [[ $rates =~ $expr1"$rate"$expr2 ]]
+		then
+			if [ -n "$rates" ]			\
+			&& (( rate < ${rates%%,*} ))
+			then
+				rates="$rate,$rates"
+			else
+				rates+="${rates+,}$rate"
+			fi
+		fi
+		if ! [[ $types =~ $expr1"$type"$expr2 ]]
+		then
+			[ -z "$types" ]	\
+			&& unset types
+			[ -n "$type" ]	\
+			&& types+="${types+,}$type"
+		fi
+		if ! [[ $albumartists =~ $expr1"$albumartist"$expr2 ]]
+		then
+			[ -z "$albumartists" ]	\
+			&& unset albumartists
+			[ -n "$albumartist" ]	\
+			&& albumartists+="${albumartists+,}$albumartist"
+		fi
+		if ! [[ $albums =~ $expr1"$album"$expr2 ]]
+		then
+			[ -z "$albums" ]	\
+			&& unset albums
+			[ -n "$album" ]	\
+			&& albums+="${albums+,}$album"
+		fi
+		if ! [[ $artists =~ $expr1"$artist"$expr2 ]]
+		then
+			[ -z "$artists" ]	\
+			&& unset artists
+			[ -n "$artist" ]	\
+			&& artists+="${artists+,}$artist"
+		fi
+		if ! [[ $composers =~ $expr1"$composer"$expr2 ]]
+		then
+			[ -z "$composers" ]	\
+			&& unset composers
+			[ -n "$composer" ]	\
+			&& composers+="${composers+,}$composer"
+		fi
+		if ! [[ $discs =~ $expr1"$disc"$expr2 ]]
+		then
+			[ -z "$discs" ]	\
+				&& unset discs
+			[ -n "$disc" ]	\
+			&& discs+="${discs+,}$disc"
+		fi
+		if ! [[ $genres =~ $expr1"$genre"$expr2 ]]
+		then
+			[ -z "$genres" ]	\
+				&& unset genres
+			[ -n "$genre" ]	\
+			&& genres+="${genres+,}$genre"
+		fi
+		if ! [[ $performers =~ $expr1"$performer"$expr2 ]]
+		then
+			[ -z "$performers" ]	\
+				&& unset performers
+			[ -n "$performer" ]	\
+			&& performers+="${performers+,}$performer"
+		fi
+		if ! [[ $titles =~ $expr1"$title"$expr2 ]]
+		then
+			[ -z "$titles" ]	\
+				&& unset titles
+			[ -n "$title" ]	\
+			&& titles+="${titles+,}$title"
+		fi
+		if ! [[ $years =~ $expr1"$year"$expr2 ]]
+		then
+			[ -z "$years" ]	\
+				&& unset years
+			[ -n "$year" ]	\
+			&& years+="${years+,}$year"
+		fi
+	else
+		if [ -n "$olddir" ]
+		then
+			printline
+		fi
+		unset bitrates
+		channelss="$channels"
+		rates="$rate"
+		types="$type"
+		albumartists="$albumartist"
+		albums="$album"
+		artists="$artist"
+		composers="$composer"
+		discs="$disc"
+		genres="$genre"
+		performers="$performer"
+		titles="$title"
+		years="$year"
+		(( bitrate )) && (( count=1 , bitrates=bitrate ))
+		oldmimetype=$mimetype
+		oldrate=$rate
+		oldtimestamp=$timestamp
+	fi
+	olddir="$dir"
+done
+printline