Behind the name 4 Strings hide 2 musicians: Carlo Resoort (March 1st, 1973) and Jan de Vos (August 9th, 1974). The two have known each other since 1986. In 1990 they became interested in dance music, and from that moment on, they started making their own music. All their spare time was spend in the studio. Throughout the next couple of years not only did their skills expand but also the amount of equipment in their studio. With the new tools and experience that they had, they could finally discover in which direction they wanted to go with their musical careers: Carlo decided to stay in the studio while Jan found his passion in mixing and started his DJing career.
Jan is playing world wide as "DJ 4 Strings" while Carlo keeps the good beats coming as "4 Strings" as well as under his own name.

January 2005: 4 Strings announced vocalist Vanessa van Hemmert has left the group.