Piet Blank and Jaspa Jones are a production and DJ duo who played a significant role in the late-'90s commercialization of trance, though they went on to be known as much for their remixes and eclectic downtempo material. Beginning with 1997 single "Sunrise," they began releasing upbeat, euphoric tracks which appealed to clubs as well as pop radio, and they scored major hits with songs like 1999's "Cream" and 2002's "The Hardest Heart." While they continued to produce dance music, they began branching off into downtempo and ambient music starting with the first of many Relax f...