Raised in Ełk - Szyba (Poland), Karol Kaźmierzewski aka cyd has been creating music roughly since 2001, however he started to release his music in 2015. His sounds are always programmed from initialized state. Involved in various collaboration duos including the one with Clefomat, cyd mainly is focused on techno/industrial/ambient/idm/house and hip hop. He is also a co-owner of Solemne Records where he released one of his albums called : Consecutive Steganography. Similar albums to this are Reverse engineering of obfuscation an The Obfuscation both released in Spain.