Radio Shock is also known as the radio for rock. That is because they are the prime broadcaster of rock music of most of the types. Rock music has got accent of its own and there are a big musical industry in Russia where they have got some world wide recognized rock musicians.
Radio Shock official website address is www.radioshock.ru
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.