Düşün was founded in the summer of 2019 by high school friends Onur Ata Çeliker and Arsan Salaryfar. Arsan  is a multi-instrumentalist and producer who left The Berklee College of Music and returned to Turkey, while Onur is a songwriter who continues his education at the Music Department of Bilgi University. The duo made a lot of songs in the year they came together under the name Düşün and they released these songs as singles one after the other. 
Rather than trying to fit their music into a mold, the duo, who went on the path of producing their loved ones, independently released the album "Retina", which they released at the end of November 2022, digitally.