Free jazz
Free jazz was played in Europe in part because musicians such as Ayler, Taylor, Steve Lacy, and Eric Dolphy spent extended periods of time there, and European musicians such as Michael Mantler and John Tchicai traveled to the U.S. to experience American music firsthand. European contemporary jazz was shaped by Peter Brötzmann, John Surman, Krzysztof Komeda, Zbigniew Namysłowski, Tomasz Stanko, Lars Gullin, Joe Harriott, Albert Mangelsdorff, Kenny Wheeler, Graham Collier, Michael Garrick and Mike Westbrook. They were eager to develop approaches to music that reflected their heritage.