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An Indonesian community will once again benefit from a concert in Wellington this weekend on behalf of SurfAid International.

The organisation, founded by New Zealand doctor and surfer Dave Jenkins, roped in several music heavyweights last year to play in the Wellington Town Hall SuperSessions show and raised tens of thousands of dollars for tsunami relief.

This year's cause is fighting malaria in the Mentawi Islands, where about half the children die before they reach the age of 5.