 In 2006, Kliphuis started combining classical, folk, and world music with gypsy jazz and performing regularly outside the jazz world, in classical halls such as the Concertgebouw and folk festivals such as Celtic Connections.An internationally touring musician, he has recorded with Angelo Debarre and performed with Martin Taylor, The Rosenberg Trio, Paulus Schäfer, Richard Galliano and traditional Celtic musicians Frankie Gavin and Charlie McKerron.In 2011, he performed a large number of concerts with a UK quartet consisting of Roy Percy (bass), Nigel Clark (guitar) and David Newton (piano).