Tiefschwarz is an electro house group comprising brothers, Alexander "Ali" (June 7, 1967-) and Sebastian "Basti" (December 28, 1969-) Schwarz, which formed in Stuttgart in 1996. Peter Hoff, who runs the Benztown studios in Stuttgart, joined later, and completed the first Tiefschwarz production team. Their name means 'deep black' in German, and is a combination of the brothers' surnames, and their love of deep house.   Wikipedia