The first composer to write specifically for the chromatic accordion was Paul Hindemith. In 1922, the Austrian Alban Berg included an accordion in "Wozzeck", Op. 7. In 1937 the first accordion concerto was composed in Russia. Other notable composers have written for the accordion during the first half of the 20th century. Included among this group was the Italian-American John Serry Sr., whose "Concerto for Free Bass Accordion" was completed in 1964. In addition, the American accordionist Robert Davine composed his "Divertimento for Flute, Clarinet, Bassoon and Accordion" as a work for chamber orchestra. American composer William P. Perry featured the accordion in his orchestral suite "Six Title Themes in Search of a Movie" (2008). The experimental composer Howard Skempton began his musical career as an accordionist, and has written numerous solo works for it. In his work "Drang" (1999), British composer John Palmer pushed the expressive possibilities of the accordion/bayan. Luciano Berio wrote "Sequenza XIII" (1995) for accordionist Teodoro Anzellotti. Accordionists like Mogens Ellegaard, Joseph Macerollo, Friedrich Lips, Hugo Noth, Stefan Hussong, Italo Salizzato, Teodoro Anzellotti, Mie Miki, and Geir Draugsvoll, encouraged composers to write new music for the accordion (solo and chamber music) and also started playing baroque music on the free bass accordion.