Flutlicht is the artist name of Swiss trance music producers Daniel Heinzer (also known as DJ Natron) and Marco Guardia (also known as Reverb). The two are most famous for their song Icarus, which came out on Drizzly Records in 2001. It was signed to over 150 compilations (over 3 million CDs) throughout the world. Their remixes were very sought after before Marco decided to quit producing trance in 2003. Mixes were produced for The Thrillseekers, Cosmic Gate, Talla 2XLC, and G&M Project, to name a few.