La Gran Compania is broadcasting from ciudad valles of Mexico ans they are now very popular for their lovely radio production across the whole country of Mexico as Mexico is a big country and the country with lots of its own cultural tradition for their own music La Gran Compania tries to promote their local music.
La Gran Compania official website address is www.lagrancompania.com
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.