According to insideradio.com, the American Association of Retired Persons, AARP, wants in on the internet radio biz.

With more than 40 million members, AARP has a powerful platform to market its new internet radio service. The 18 free streaming channels will cater to the musical tastes of Americans aged 50+. Web pureplay Slacker is providing the music player for an array of music channels.

insideradio.com