Force ffmpeg even if the file already exists. Sort output. Ignore folders when looking for files to convert..

refactor_music_library.sh

@@ -67,12 +67,14 @@ mkdir -pv "$NEW" "$INT"
 ## Convert Media ##
 
 echo "* Ensure all files are mp3."
-find "$OLD" -type f ! -name "*".mp3 | while read file; do
+find "$OLD" -type f ! -name "*".mp3 | sort | while read file; do
 	echo "** Working on '$file'."
-	ffmpeg -nostdin -hide_banner -loglevel quiet -i "$file" "$file".converted.mp3
+	ffmpeg -y -nostdin -hide_banner -loglevel quiet -i "$file" "$file".converted.mp3
 	status="$?"
 	if [[ $status != 0 ]]; then
 		echo "*** FAILED: Exited with status '$status'."
+		echo "**** To troubleshoot, try running this:"
+		echo "ffmpeg -i '$file' '$file'.converted.mp3"
 	else
 		echo "*** Success!"
 	fi
@@ -195,7 +197,7 @@ function migrate_music {
 	# Prefer Artist, then Band, then Albumartist
 	grandparent=""
 	if [[ -n $album ]]; then
-		grandparent="$album"
+		grandparent="$artist"
 	elif [[ -n $band ]]; then
 		grandparent="$band"
 	elif [[ -n $album_artist ]]; then
@@ -217,7 +219,7 @@ function migrate_music {
 }
 
 echo "* Moving INTERIM files to NEW."
-find "$INT" -name "*".mp3 | while read file; do
+find "$INT" -name "*".mp3 | sort | while read file; do
 	migrate_music "$file" mv
 done
 
@@ -225,6 +227,6 @@ echo "** Done with INTERIM, deleting."
 rm -rfv "$INT"
 
 echo "* Copying OLD files to NEW."
-find "$OLD" -name "*".mp3 | while read file; do
+find "$OLD" -name "*".mp3 | sort | while read file; do
 	migrate_music "$file" cp
 done