Without the help from Google, Top100 is just one of a dozen legitimate online music services in China. But now legal digital music is the convenient for Chinese users as the traditional music industry have managed to have the majority of online music services in China pay for music rights. QQ Music, now one of the biggest online music services in China, rolled out a monthly paid subscription as early as in 2006. Digital Music Rights MarketThanks to high royalty fees and low income from sources like advertising, online music has become a business for the wealthy. China Music Corporation, a digital music rights vendor founded by a former Sina exec., claimed 15% of the total digi-music rights in China, the company said so in an interview in December 2013.