diff --git a/send_data.py b/send_data.py
index e34aa4b..31ef0c0 100644
--- a/send_data.py
+++ b/send_data.py
@@ -9,30 +9,35 @@ import requests
 
 ELASTICSEARCH_URL = 'http://localhost:9200/'
 
-def send_data(file_name):
+def send_data(file_name, quiet=False):
     """
         Send a file to ELS
     """
 
-    print("Sending {} data...".format(file))
+    if not quiet:
+        print("Sending '{}' data file...".format(file_name))
     res = requests.post(url=ELASTICSEARCH_URL + '_bulk',
-                        data=open(file, 'rb'),
+                        data=open(file_name, 'rb'),
                         headers={'Content-Type': 'application/x-ndjson'})
     if res.status_code != 200:
         print("An error occured")
+        # TODO Catch "index_not_found_exception"
         print(res.text)
     else:
-        print(file_name + " data sended!")
+        if not quiet:
+            print("File '{} sended to Elasticsearch!".format(file_name))
 
 
-def delete_index(index_name):
+def delete_index(index_name, quiet=False):
     """
         Delete an index in ELS
     """
-    print('Deleting index {}...'.format(index_name))
+    if not quiet:
+        print('Deleting index {}...'.format(index_name))
     res = requests.delete(url=ELASTICSEARCH_URL + INDEX_NAME)
     if res.status_code == 200:
-        print("Deleted!")
+        if not quiet:
+            print("Deleted!")
     else:
         print("An error occured")
         print(res.text)
@@ -40,17 +45,31 @@ def delete_index(index_name):
 #### main block ####
 
 # Get options
-parser = argparse.ArgumentParser()
+parser = argparse.ArgumentParser(
+    description='''
+        Send JSON files formated for bulk Elasticsearch operation to an Elasticsearch.
+
+        Send song data is enable by default, send album & artist data is disabled default.
+    '''
+)
 parser.add_argument('-s', '--song', action='store_false',
-                    help='Disable send music data')
-parser.add_argument('-l', '--album', action='store_true',
+                    help='Disable send song data')
+parser.add_argument('-sf', '--song-file', default='es-music-data.json', #TODO type=argparse.FileType('r'),
+                    help='Song file data to send (default: es-music-data.json). Need to enable send song data.')
+parser.add_argument('-al', '--album', action='store_true',
                     help='Enable send album data')
-parser.add_argument('-r', '--artist', action='store_true',
+parser.add_argument('-alf', '--album-file', default='es-albums-data.json', #TODO type=argparse.FileType('r'),
+                    help='Album file data to send (default: es-albums-data.json). Need to enable send album data.')
+parser.add_argument('-ar', '--artist', action='store_true',
                     help='Enable send music data')
+parser.add_argument('-arf', '--artist-file', default='es-artist-data.json', #TODO type=argparse.FileType('r'),
+                    help='Album file data to send (default: es-artist-data.json). Need to enable send artist data.')
 parser.add_argument('-A', '--ALL', action='store_true',
                     help='Send all')
 parser.add_argument('-D', '--DELETE', action='store_true',
                     help='Delete old index')
+parser.add_argument('-q', '--quiet', action='store_true',
+                    help="Disable main output")
 
 INDEX_NAME = "itunessongs"
 
@@ -58,15 +77,21 @@ if __name__ == '__main__':
     args = parser.parse_args()
 
     if args.DELETE:
-        delete_index(INDEX_NAME)
+        delete_index(INDEX_NAME, args.quiet)
 
     if args.song or args.ALL:
-        file = "es-music-data.json"
-        send_data(file)
+        song_file = args.song_file
+        if not args.quiet:
+            print("Take file '{}' to send song data".format(song_file))
+        send_data(song_file, args.quiet)
     if args.artist or args.ALL:
-        file = "es-artist-data.json"
-        send_data(file)
+        artist_file = args.artist_file
+        if not args.quiet:
+            print("Take file '{}' to send song data".format(artist_file))
+        send_data(artist_file, args.quiet)
 
     if args.album or args.ALL:
-        file = "es-albums-data.json"
-        send_data(file)
+        album_file = args.album_file
+        if not args.quiet:
+            print("Take file '{}' to send song data".format(album_file))
+        send_data(album_file, args.quiet)