highly active dances with Dutch clogs (which are entirely made from wood, not just the sole) and hence the clogs function as additional percussion, by stamping rhythmically. In the early 19th century, rural Dutch folk began moving to cities like Amsterdam and Rotterdam, bringing with them folk traditions. Many of their songs and dances, however, began to dwindle in popularity. In the early part of the 20th century, however, a number of urban intellectuals travelled to the countrysides to record with local musicians, a process paralleled in other European countries, such as Spain. In the 1970s, the Netherlands underwent a roots revival, led by artists like Gerard van Maasakkers, Jos Koning, Dommelvolk and RK Veulpoepers BV, Fungus and Wolverlei. Many of the folk songs performed by these musicians was collected by Cobi Schreijer and Ate Doornbosch, the latter of whom broadcast them on his radio program Onder de groene linde (Under the green lime). It was in about 1974 that the Dutch folk revival peaked, a year marked by the first recording of Fungus and the birth of Wargaren from the band Pitchwheel. The mainstream popularity of the Dutch roots revival was short-lived, but it continued in Friesland, where a handful of groups, starting with Irolt in the mid-1970s, sang in the West Frisian language. Frisian folk music has survived thus, aided in part by the Aaipop Festival in Nylân and annual festival in Joure. At Joure's festival, established in 1955, participants dress in 19th century-style clothes and perform traditional music and dance like the skotsploech ensembles. Modern revivalists include the Groningen band Törf, Folkcorn, Pekel and Twee Violen en een Bas, Lirio, Dubius, Mus, Matzko, Wè-nun Henk. Moluccan-Dutch musicians like Tala Mena Siwa and the Moluccan Moods Orchestra have had some success with pop-based Moluccan music, while kaseko, a style from the former Dutch colony of Suriname, has also seen mainstream popularity, primarily due to musicians like William Souvenir and Carlo Jones. Jazz The North Sea Jazz Festival attracts artists from international acclaim. Misha Mengelberg (June 5, 1935 - March 3, 2017) was a jazz pianist and composer. He was the pianist on Eric Dolphy's last album, Last Date (1964). Also featuring on that record was the drummer Han Bennink, and together with Piet Noordijk they formed a quartet which had a number of different bassists. They played at the Newport Jazz Festival in 1966. In 1967 he co-founded