Update README.md

README.md

@@ -32,9 +32,7 @@ Inspired by [CTRL](https://huggingface.co/ctrl), we incorporate control codes in
   where $|c|$ and $|p|$ are the string lengths of the two sections. The control code has 11 levels, ranging from no match to an exact match (e.g., `E:0` for no similarity, and `E:10` for an exact match).
 
 ## Copyright Disclaimer
-The dataset is provided solely for research purposes and is not intended for commercial use. 
-
-If you are the copyright owner of any tune included in the IrishMAN and have concerns about its inclusion, please contact us at shangda@mail.ccom.edu.cn to have it removed.
+This dataset is for research use only and not for commercial purposes. We believe all data in this dataset is in the public domain. If you own the copyright to any musical composition in the IrishMAN dataset and have concerns, please contact us at shangda@mail.ccom.edu.cn. We will address your concerns and take appropriate action if needed.
 
 ## Special Thanks
 We would like to extend a special thanks to abcnotation.com and thesession.org for their contributions to the development and promotion of ABC notation, as well as their contributions to the field of music information retrieval. Their platforms have provided invaluable resources for the traditional and folk music community, and have made it possible for researchers like us to create and study large datasets like IrishMAN.