Sean Cook is an Australian music producer, engineer, mixer, and bass player based in LA. He built his reputation as the in-house engineer for legendary Australian producer Magoo at his Applewood Studios, and as a member of the band Yves Klein Blue. Cook has based himself out of LA for the last 5 years, and in that time, he has worked extensively alongside award-winning producers such as John Congleton, Gus Seyffert, and Jonathan Rado.