@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+"""
+Author : Ken Youens-Clark <kyclark@gmail.com>
+Date   : 2020-03-24
+Purpose: Rock the Casbah
+"""
+
+import argparse
+import os
+import sys
+
+
+# --------------------------------------------------
+def get_args():
+    """Get command-line arguments"""
+
+    parser = argparse.ArgumentParser(
+        description='Rock the Casbah',
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+
+    parser.add_argument('text',
+                        metavar='str',
+                        help='Input text')
+
+    parser.add_argument('-v',
+                        '--vowel',
+                        help='The vowel',
+                        metavar='str',
+                        type=str,
+                        choices=list('aeiou'),
+                        default='a')
+
+    args = parser.parse_args()
+
+    if os.path.isfile(args.text):
+        args.text = open(args.text).read().rstrip()
+
+    return args
+
+
+# --------------------------------------------------
+def main():
+    """Make a jazz noise here"""
+
+    args = get_args()
+    text = args.text
+    vowel = args.vowel
+
+    for v in 'aeiou':
+        text = text.replace(v, vowel)
+        text = text.replace(v.upper(), vowel.upper())
+
+    print(text)
+
+# --------------------------------------------------
+if __name__ == '__main__':
+    main()