Core Viewpoint - The article discusses a copyright infringement controversy involving singer Li Ronghao and other artists, highlighting the importance of obtaining proper authorization for performing copyrighted works [3][6]. Group 1: Incident Overview - Li Ronghao publicly accused singer Shan Yichun of performing his song "Li Bai" without authorization during her concert on March 28, despite his prior refusal to grant permission [3][4]. - Shan Yichun later apologized, stating she was trying to understand the situation [3]. - Following this, singer Wu Xiangfei claimed that Li Ronghao had also performed his song "The Road Has Always Been" without obtaining the necessary authorization [5][6]. Group 2: Legal and Financial Implications - According to legal experts, performing copyrighted songs without authorization constitutes infringement, which can lead to legal consequences and the obligation to compensate the copyright holder for damages [6][8]. - The costs associated with obtaining song copyrights can vary significantly, with some popular songs costing hundreds of thousands to millions of yuan, as seen in the case of director Wong Kar-wai spending approximately 10 million yuan for rights to classic songs [7]. Group 3: Industry Practices and Challenges - The article highlights the hidden costs of copyright fees in the entertainment industry, which can lead artists and event organizers to bypass proper authorization to reduce expenses [7]. - It emphasizes the need for artists to respect copyright laws and the importance of obtaining permissions to avoid potential legal disputes [6][8].