Update app.py

app.py

@@ -247,10 +247,34 @@ def Mix_Melody(input_midi,
 
         #===============================================================================
 
-        if
-
-
+        if input_output_as_solo_piano:
+            csong = TMIDIX.chordify_score([1000, mixed_song])
+
+            mixed_song = []
+
+            for c in csong:
+                pitches = []
+                for cc in c:
+                    ccc = copy.deepcopy(cc)
+                    if cc[3] != 9: 
+                        if cc[6] == trg_patch:
+                            ccc[3] = 3
+                            ccc[6] = 0
+                            mixed_song.append(ccc)
+                            pitches.append(cc[4])
+                        else:
+                            if cc[4] not in pitches:
+                                ccc[3] = 0
+                                ccc[6] = 0
+                                mixed_song.append(ccc)
+                                pitches.append(cc[4])
+            
 
+                    else:
+                        mixed_song.append(ccc)    
+                    
+        if input_remove_drums:
+            mixed_song = [e for e in mixed_song if e[3] != 9]
 
         #===============================================================================
         print('Rendering results...')