The music industry in Taiwan, however, began to suffer from music piracy in the digital age, and its revenue plummeted to $US95 million in 2005. The primary revenue sources in Taiwan music industry shifted to advertising, concerts, KTV (karaoke) and movie. The dramatic decline of CD sales shifted the market in favour of mainland China. While piracy was also severe in mainland China, the percentage of its digital sales is higher compared to most countries. 2005 was known as 'The First Year of Digital Music' in China as its digital music sales of $US57 million overtook CDs in 2005, and it also overtook Taiwan in term of the retail value of its music sales.