Dutch producer, engineer, songwriter and remixer. In 1984 he met Rene van Verseveld and started to produce with him at Future Sound Studios, Utrecht. Around 1989, after van Verseveld started more and more to drift into House and Techno music, Hartman started other cooperations and continued his production activities. During the 1990's he more and more concentrated on engineering and recording activities. Later, he was engineering at the famous Wisseloord Studios. Read more on Last.fm