diff --git a/music-tools.py b/music-tools.py
index 30bae40..aea82c9 100755
--- a/music-tools.py
+++ b/music-tools.py
@@ -12,7 +12,10 @@ def create_convert_parser(subparsers):
         epilog="Example: python convert_encoding.py /path/to/directory",
     )
     parser.add_argument(
-        "directory", type=str, help="Path to target directory for conversion"
+        "--directory",
+        type=str,
+        help="Path to target directory for conversion",
+        default=".",
     )
     parser.set_defaults(func=convert_file_encoding.execute)
 
@@ -23,7 +26,10 @@ def create_split_parser(subparsers):
         description="Разделение FLAC-файла по CUE с переносом оригинала во временную директорию",
     )
     parser.add_argument(
-        "directory", type=str, help="Path to target directory with flac and cue files"
+        "--directory",
+        type=str,
+        help="Path to target directory with flac and cue files",
+        default=".",
     )
     parser.set_defaults(func=split_flac.execute)
 
diff --git a/split_flac.py b/split_flac.py
index cbe621c..51d64ec 100644
--- a/split_flac.py
+++ b/split_flac.py
@@ -69,7 +69,9 @@ def process_directory(directory):
 
             # Добавление метаданных
             print("Add tags from CUE-file...")
-            split_files = [f for f in os.listdir(directory) if f.endswith(".flac")]
+            split_files = sorted(
+                [f for f in os.listdir(directory) if f.endswith(".flac")]
+            )
 
             if split_files:
                 subprocess.run(