diff --git a/toys/createindex b/toys/createindex
index 7b725d6..d752ec3 100755
--- a/toys/createindex
+++ b/toys/createindex
@@ -61,6 +61,7 @@ do
 		'-M')	show+=(types)		;;
 		'-p')	show+=(performers)	;;
 		'-s')	show+=(rates)		;;
+		'-B')	show+=(depths)		;;
 		'-t')	show+=(titles)		;;
 		'-y')	show+=(years)		;;
 
@@ -82,6 +83,7 @@ done
 	    -b Average bitrate
 	    -C Channels
 	    -s Sample rate
+	    -B Bits per sample
 	    -m Mofification time
 	    -M Format
 
@@ -195,21 +197,23 @@ do
 	info="${show[index]}"
 	locallength="${length[index]:=50}"
 	case $info in
-		albumartists)	info="Album artist"	;;
-		albums)		info="Album"		;;
-		artists)	info="Artist"		;;
-		bitrates)	info="Bitrate"		;;
-		composers)	info="Composer"		;;
-		channelss)	info="Channels"		;;
-		discs)		info="Disc"		;;
-		path)		info="Directory name"	;;
-		genres)		info="Genre"		;;
-		oldtimestamp)	info="Last modified"	;;
-		types)		info="Format"		;;
-		performers)	info="Performer"	;;
-		rates)		info="Sample rate"	;;
-		titles)		info="Title"		;;
-		years)		info="Date"		;;
+		albumartists)	info='Album artist'	;;
+		albums)		info='Album'		;;
+		artists)	info='Artist'		;;
+		bitrates)	info='Bitrate'		;;
+		depths)		info='Bit depth'	;;
+		channelss)	info='Channels'		;;
+		composers)	info='Composer'		;;
+		count)		info='#'		;;
+		discs)		info='Disc'		;;
+		path)		info='Directory name'	;;
+		genres)		info='Genre'		;;
+		oldtimestamp)	info='Last modified'	;;
+		types)		info='Format'		;;
+		performers)	info='Performer'	;;
+		rates)		info='Sample rate'	;;
+		titles)		info='Title'		;;
+		years)		info='Date'		;;
 	esac
 	printtmp="${info:0:$locallength}"
 	until (( ${#printtmp} == locallength ))
@@ -228,6 +232,7 @@ SELECT
 	tags.bitrate,
 	tags.channels,
 	tags.rate,
+	tags.depth,
 	source_files.last_change,
 	mime_types.mime_text,
 	tags.albumartist,
@@ -270,6 +275,8 @@ do
 	rest="${rest#*::AtOM:SQL:Sep::}"
 	rate="${rest%%::AtOM:SQL:Sep::*}"
 	rest="${rest#*::AtOM:SQL:Sep::}"
+	depth="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
 	timestamp="${rest%%::AtOM:SQL:Sep::*}"
 	timestamp="${timestamp%%.*}"
 	rest="${rest#*::AtOM:SQL:Sep::}"
@@ -340,6 +347,16 @@ do
 				rates+="${rates+,}$rate"
 			fi
 		fi
+		if [ -n "$depth" ] && ! [[ $depths =~ $expr1"$depth"$expr2 ]]
+		then
+			if [ -n "$depths" ]			\
+			&& (( depth < ${depths%%,*} ))
+			then
+				depths="$depth,$depths"
+			else
+				depths+="${depths+,}$depth"
+			fi
+		fi
 		if ! [[ $types =~ $expr1"$type"$expr2 ]]
 		then
 			[ -z "$types" ]	\
@@ -418,6 +435,7 @@ do
 		unset bitrates
 		channelss="$channels"
 		rates="$rate"
+		depths="$depth"
 		types="$type"
 		albumartists="$albumartist"
 		albums="$album"