yamaha receivers use these service vtuner.com (//yradio.vtuner.com) to list internet radio. The ID that asks you to register the MAC address of the receiver. With your vtuner account you can choose the stations of your choice and add it to favorites, even allows you to add new stations provided these operate through streams MP3 or WMA. You can check the user manual for access to vTuner.
Via the internet radio stations can search by gender, geographical location or country.