Full name: Bartosz Samitowski. Music producer, composer & guitarist. He places his work in the areas of alternative, experimental, neo-sacred music, ambient, nu jazz, industrial, dark pop and electronica. From 2013 to 2015 he played in the Swedish band Cotton Ferox. Since 2015, he co-founded the band Audio Spirits with Thomas Tibert. The band collaborated, among others, with the Japanese ambient master Kazuya Nagaya). In 2018 he joined Kasai. Their album Equals Kattegat Session (Live) received a nomination for the major Polish music award Fryderyk in the category "Album of the Year 2021: Alternative". As a guitarist of Kasai, he played in joint projects with Novika and Y (BOKKA). As a lyricist, he collaborated with and with Muniek Staszczyk. He founded the "garage" band Grumpy Old Teenagers with outstanding musicians: guitarist Leslaw Matecki (Kaśka Sochacka, Kortez, Artur Rojek, Brodka) and bassist Thomas Dogiel (Oszibarack, Novika, ex-Bokka). He is currently working on the "Poświaty" album with Bańka & Leszek Możdżer, a soundtrack for a Swedish movie "Masken" and an album in the duo Bańka | Samitowski. In 2023, he founded the Polish branch of the American music label Erototox Decodings. Samitowski is also a qualified Jungian psychoanalyst.