Born in a musical family, Flo van O aka Florian van Overmeir, grew up in the presence of music. As a teenager he was playing the drums, and was becoming more and more interested in electronic music, such as trance and techno. During his study years he started producing his own music and organised small house parties. As a result of his enthusiasm towards this music he started working for the Amsterdam based house label Bounce House Recordings by the American producer DK Watts. Just a year later he started an own label Aftertech Records with his buddy Thomas van de Biezen aka Frezel, releasing melodic techno music. His own productions can be described as dreamy, melodic techno that has a storytelling space.