Jimmy Iovine and Dr. Dre are changing the music scene once again. Beats Music, a streaming service, will be launching on January 21. Beats Music is offering a 7-day, 30-day, or 90-day free trial period to the beginning 20 million songs. Following a 7-day trial period for regular customers, the service will cost $9.99 per month. AT&T customers can join a family bundle program giving them a 90-day free trial before a $14.99 fee that would allow 10 devices and 5 people to access the stream. Target customers are being offered the 30-day free trial by simply purchasing any electronic item. The streaming service is available on Apple’s iOS, Google Android, Sonos, and Windows Mobile as well as web browsers. Jimmy Iovine said that he and friends, including Dre, have been using the service and enjoy it, adding “it’s what we would like to have, and we built it to where we felt it could help others.”