 Sigismund I kept from 1543 a permanent choir at the Wawel castle, while the Reformation brought large scale group Polish language church singing during the services.Jan of Lublin wrote a comprehensive tablature for the organ and other keyboard instruments.Among the composers, who often permeated their music with national and folk elements, were Wacław of Szamotuły, Mikołaj Gomółka, who wrote music to Kochanowski translated psalms, and Mikołaj Zieleński, who enriched the Polish music by adopting the Venetian School polyphonic style.