added all scripts

retag.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+# Get metadata from first mp3 file if it exists
+first_file=$(ls *.mp3 2>/dev/null | head -n 1)
+
+if [ -n "$first_file" ]; then
+    default_artist=$(ffprobe -v quiet -show_entries format_tags=artist -of default=noprint_wrappers=1:nokey=1 "$first_file")
+    default_album=$(ffprobe -v quiet -show_entries format_tags=album -of default=noprint_wrappers=1:nokey=1 "$first_file")
+    default_date=$(ffprobe -v quiet -show_entries format_tags=date -of default=noprint_wrappers=1:nokey=1 "$first_file")
+    default_composer=$(ffprobe -v quiet -show_entries format_tags=composer -of default=noprint_wrappers=1:nokey=1 "$first_file")
+fi
+
+# Prompt with defaults
+read -p "Enter Album Artist [$default_artist]: " album_artist
+album_artist=${album_artist:-$default_artist}
+
+read -p "Enter Album [$default_album]: " album
+album=${album:-$default_album}
+
+read -p "Enter Release Date (YYYY or YYYY-MM-DD) [$default_date]: " release_date
+release_date=${release_date:-$default_date}
+
+read -p "Enter Composer [$default_composer]: " composer
+composer=${composer:-$default_composer}
+
+echo ""
+echo "Retagging files..."
+echo "Album Artist: $album_artist"
+echo "Album: $album"
+echo "Release Date: $release_date"
+echo "Composer: $composer"
+echo ""
+
+for file in *.mp3; do
+    filename="${file%.*}"
+    track_num=$(echo "$filename" | grep -oP '^\d+')
+    
+    echo "Retagging: $file (Track $track_num)"
+    
+    if [ -n "$composer" ]; then
+        ffmpeg -i "$file" -c copy \
+          -metadata title="$filename" \
+          -metadata track="$track_num" \
+          -metadata album_artist="$album_artist" \
+          -metadata artist="$album_artist" \
+          -metadata album="$album" \
+          -metadata date="$release_date" \
+          -metadata composer="$composer" \
+          -metadata disc="" \
+          -metadata discnumber="" \
+          -metadata totaldiscs="" \
+          -metadata disk="" \
+          -metadata disknumber="" \
+          "${filename}_temp.mp3" 2>/dev/null
+    else
+        ffmpeg -i "$file" -c copy \
+          -metadata title="$filename" \
+          -metadata track="$track_num" \
+          -metadata album_artist="$album_artist" \
+          -metadata artist="$album_artist" \
+          -metadata album="$album" \
+          -metadata date="$release_date" \
+          -metadata composer="" \
+          -metadata disc="" \
+          -metadata discnumber="" \
+          -metadata totaldiscs="" \
+          -metadata disk="" \
+          -metadata disknumber="" \
+          "${filename}_temp.mp3" 2>/dev/null
+    fi
+    
+    mv "${filename}_temp.mp3" "$file"
+done
+
+echo ""
+echo "Done! All files retagged."