field recordings and made a song out of it essentially, and you get to hear that song at the end of the film. i want to make a new anthem for nature by recording the sounds of coastal habitats that we don't value enough. you play these and festivals. yeah, yeah. >> how do you connect your music audience with what you care about as a biologist, aza ecologists, incorporating those sounds automatically gives me something to talk about because people really care and they're interested. >> there's your j to g, the dj per but then there's j to the biologist and that's a paradox at times given the footprint, the energy use it festivals and all of that but it definitely is a paradox like i'm touring dj, i have to fly to my gags and so i handled carbon footprint and then there's this other part of me that's the environmentalist and he study in nature for so many years, how i reconcile that is by using my platform to talk about climate change and the environment.