The stream for Radio 1 can be found at this link, in addition to a listing of other radio stations in French Polynesia. The Radio 1 Web site can be found here (it is in French, but can be translated through Google, although much of the text is in images, which cannot be translated).
The station plays a variety of music, which during my listening session seemed to be club/dance music in a program I believe to be called Club Coll.
For those in the Northern Hemisphere suffering through brutal cold temperatures, mountains of snow and are dreaming of warm sandy beaches, take a trip to French Polynesia with Radio 1 - La Grande!
A little bit about French Polynesia, from the U.S. State Department information at State.Gov:
COUNTRY DESCRIPTION: French Polynesia is a French overseas territory located in the middle of the Pacific Ocean. It is made up of several groups of islands, the largest and most populated of which is Tahiti. Tourist facilities are well developed and are available on the major islands. For more information visit Tahiti’s web site.