Add pipeline tag, link to paper and code

README.md

@@ -1,13 +1,18 @@
 ---
 tags:
-  - audio
-  - music-generation
-  - midi-to-audio
-  - audio-super-resolution
+- audio
+- music-generation
+- midi-to-audio
+- audio-super-resolution
+pipeline_tag: audio-to-audio
 ---
 
 # CPR: COMBINING GLOBAL COMPOSING, LOCAL PERFORMING AND FULL-SEQUENCE REFINING IN PIANO RENDERING WITH CONTINUOUS AUTOREGRESSIVE MODELLING
 
+This model is presented in the paper [CPR: Combining global composing, local performing and full-sequence refining in piano rendering with continuous autoregressive modelling](https://huggingface.co/papers/2609.18216).
+
+Code is available at [github.com/FEAfeatherTHER/CPR_official](https://github.com/FEAfeatherTHER/CPR_official).
+
 1. **Composer–Performer (CP)** takes prompt audio, prompt MIDI, and target MIDI,
    and renders **24 kHz mono audio**. The Composer is an autoregressive Qwen3
    Transformer; the Performer renders local Mel spectrograms with flow matching.
@@ -73,4 +78,4 @@ use any existing 24 kHz WAV or the output of Composer-Performer:
 
 ```bash
 python infer_refiner.py --input /path/to/audio_24k.wav --output outputs/refined.wav
-```
+```