When it comes to the next generation of radio, all news is a prime format for that. You can offer your news on demand and via multiple platforms. You could also even offer in depth versions of your headlines and potentially have audio and video streams of big interviews. You won’t incur much in royalty costs, and you can provide it without as much bandwidth, at least if you stay audio only. Granted, you still have to deal with the high overhead, and you have to figure out how to get either advertisers or listeners to pay for it, which is still a major unknown. All news, however, seems like a great format for a multi platform approach, and you have a massive amount of brand equity built up over multiple decades.