Update app.py

app.py

@@ -197,17 +197,17 @@ def Generate_Chords_Progression(minimum_song_length_in_chords_chunks,
     if merge_chords_notes > 0:
         escore_matrix = TMIDIX.escore_notes_to_escore_matrix(output_score)
         output_score = TMIDIX.escore_matrix_to_merged_escore_notes(escore_matrix, max_note_duration=merge_chords_notes)
-        
-    midi_score = sorted(chords_labels + output_score, key=lambda x: x[1])
 
     if add_drums:
-        midi_score = TMIDIX.augment_enhanced_score_notes(midi_score)
-        midi_score = TMIDIX.advanced_add_drums_to_escore_notes(midi_score)
+        output_score = TMIDIX.augment_enhanced_score_notes(output_score)
+        output_score = TMIDIX.advanced_add_drums_to_escore_notes(output_score)
 
-        for e in midi_score:
+        for e in output_score:
             e[1] *= 16
             e[2] *= 16
 
+    midi_score = sorted(chords_labels + output_score, key=lambda x: x[1])
+
     fn1 = "Pitches-Chords-Progression-Composition"
     
     detailed_stats = TMIDIX.Tegridy_ms_SONG_to_MIDI_Converter(midi_score,