Napster has introduced the digital music subscription model to the Japanese market, according to a press release issued from the digital music pioneer. Via a joint venture with Tower Records Japan, Napster will deliver to the local market a music catalog of approximately 2 million tracks comprising libraries with both Japanese and non-Japanese content. "Napster is very pleased to bring the first music subscription service to Japan's vibrant music and technology market," said Chris Gorog, Napster's chairman and CEO.