maxcady, I don't think they're doing it in Jamaica anymore. per wiki:
Reggae Sunsplash is a reggae music festival first staged in 1978 in the northern part of Jamaica. In 1985 it expanded with the addition of an international touring festival. The festival ran annually until 1996, with a final event in 1998, before it was revived in 2006. (...) The festival was re-established by the Johnson family in 2006, but it was not successful. The international touring festival, however, has continued.
yes I know wiki's not always right but I did a bunch of googling on sunsplash 2015 and only got results for an event in europe?