The Music Machine A music producer, graphic designer and label owner, Kwa-Zulu Natal's own Synth-O-Ven dedicates his quality time, energy and skills to making music, mainly house, expressing his creativity, emotions through sound and art. The praise an popularity he has earned in the underground house scene over the years is a testament to his hard work. Synth-O-Ven's music is all about mood and the deep emotional groove, regardless of the genre, tempo or music style.