Serkan Çeliköz is a Turkish musician, songwriter, arranger, record producer and the original keyboard player for Turkish rock band Kargo. Towards the end of 2008, Serkan Çeliköz and Koray Candemir decided to end their involvement with Kargo due to vision and opinion differences with the other members. Together they formed their new band 'maSKott' and are currently living in Seattle while working on new projects between tour dates to promote their new album Tuval. In addition to his work with Kargo and maSKott, he is known for his ability to play many instruments and being a producer.