in the renaissance period, dutch composers such as jan pieterszoon sweelinck composed both fantasias and psalm settings. sweelinck in particular developed a rich collection of keyboard figuration that influenced subsequent composers. the italian composer claudio merulo wrote in the typical italian genres of the toccata, the canzona, and the ricercar. in spain, the works of antonio de cabezón began the most prolific period of spanish organ composition, which culminated with juan cabanilles.