Carlo Resoort (born 1 March 1973) is a Dutch DJ, remixer and producer.

[2] Resoort originally began working with Jan De Vos when they found a mutual interest in dance music.

4 Strings currently consists of Resoort (who mostly creates the music) and De Vos (who mostly works on production and arrangement, and performs some songs) and various guest artists on vocals.

"Take Me Away (Into the Night)" "Diving" "Let it Rain" "Turn it Around" "Until You Love Me" "Day Time" "Curious" feat.

Tina Cousins "Silmarillia" (4 Strings radio edit)" [3] "Take Me Away" (Dave Darell Radio Edit) 4 Strings, Alena ("Turn It Around") Carlos (with Piet Bervoets from Rank 1)