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demos/musicgen_app.py

@@ -247,13 +247,13 @@ def ui_full(launch_kwargs):
             # Text-to-Music / Music-to-Music
             Derived from [MusicGen](https://github.com/facebookresearch/audiocraft),
             presented at: ["Simple and Controllable Music Generation"](https://huggingface.co/papers/2306.05284).
-            Modified for experiments in the re-scoring of *Metropolis* and *Wings*.
+            MusicGen gets better results than other AIs like WaveFormer.
             """
         )
         with gr.Row():
             with gr.Column():
                 with gr.Row():
-                    text = gr.Text(label="Input Text", interactive=True)
+                    text = gr.Text(label="Input Text", placeholder="Describe your music here", interactive=True)
                     with gr.Column():
                         radio = gr.Radio(["file", "mic"], value="file",
                                          label="Condition on a melody (optional) File or Microphone")
@@ -314,6 +314,28 @@ def ui_full(launch_kwargs):
         )
         gr.Markdown(
             """
+            ### How to prompt your music
+
+            You can use round brackets to increase the importance of a part:
+            ```
+            Classical music, violin, harp, (piano)
+            ```
+
+            You can use several levels of round brackets to even more increase the importance of a part:
+            ```
+            Classical music, violin, (harp), ((piano))
+            ```
+
+            You can use number instead of several round brackets:
+            ```
+            Classical music, (violin), (harp:1.5), ((piano))
+            ```
+
+            You can do the same thing with square brackets to decrease the importance of a part:
+            ```
+            Classical music, strings, [violin], [[harp]], [piano:10]
+            ```
+
             ### More details
 
             The model can generate up to 30 seconds of audio in one pass.