Ollis (atree) passion for music started with putting together mixed cds for friends and himself when he was a teenager. His interest in vinyl and the surrounding culture started in 2003 after getting in touch with the reggae / dub scene these days. Soon after he started playing his records in a soundsystem based in the very southern part of Germany. With time passing by he got more and more focused on electronic music which evolved to the first own productions and a dj project with one of his best mates. After his partner had to quit for becoming a chef Olli started his solo project atree in 2013. Atree is located in Berlin now and is a part of Reciproc Agency, Pluie/Noir Artist Collective, EWax Black & Quo Vadis Stuttgart.