Pandora
Pandora is a unique music discovery service that helps you find new music based on what you like to hear. Pandora widgets are an easy way to integrate your custom stations and your newly discovered songs into your blog. Your site visitors will be able to click through to Pandora to listen to your stations or learn more about your favorite songs. You can choose from a variety of widget styles, and the lists will always stay up to date.
Examples:
