Correct how the extension variable is used. Look in other fields for the Year.

refactor_music_library.sh

@@ -20,7 +20,7 @@
 DIR="`pwd`"
 PROG="$(basename -- "${BASH_SOURCE[0]}")"
 
-EXT=".mp3"
+EXT="mp3"
 
 FAIL=".$PROG.exit-error"
 
@@ -134,7 +134,7 @@ function migrate_music {
 	done
 	echo "*** Title=$title"
 
-	new_file="$title$EXT"
+	new_file="$title.$EXT"
 
 	# Retrieve and clean the Track Number
 	track=""
@@ -176,6 +176,22 @@ function migrate_music {
 	while [[ "$year" == *"  "* ]]; do
 		year="${year//  / }"
 	done
+	if [[ -z $year ]]; then
+		year=""
+		year="`exiftool -RecordingTime "$file"`"
+		year="${year//Recording Time   /}"
+		year="${year//   : /}"
+		year="${year//[^[:alnum:][:space:].]/}"
+		year="`echo $year`"
+	fi
+	if [[ -z $year ]]; then
+		year=""
+		year="`exiftool --DateTimeOriginal "$file"`"
+		year="${year//Date\/Time Original   /}"
+		year="${year//   : /}"
+		year="${year//[^[:alnum:][:space:].]/}"
+		year="`echo $year`"
+	fi
 	echo "*** Year=$year"
 
 	parent=""