Pravilnoe Radio is a very nice online radio station with their niche job is to be connected with folk music that are available exclusively only on online. It is run by very young, passionate and lovable toward folklore and traditions of the Russian people 24/7. Pravilnoe Radio also has programs on various kinds of talk shows topics too.
If the Radio is extremely choppy and stops every 5 seconds, try listen to this Radio at different time.
Not all Radio Stations function for 24 hours everyday. If you can't listen to any Radio, try to listen at different time, as the Radio Station may stop during midnight according to its own country time zone.