George Gershwin different musical styles in revolutionary ways. Since the early 1920s, Gershwin frequently worked with the lyricist Buddy DeSylva. Together they created the experimental one-act jazz opera "Blue Monday," set in Harlem. It is widely regarded as a forerunner to the groundbreaking "Porgy and Bess". In 1924, George and Ira Gershwin collaborated on a stage musical comedy "Lady Be Good", which included such future standards as "Fascinating Rhythm" and "Oh, Lady Be Good!". They followed this with "Oh, Kay!" (1926), "Funny Face" (1927) and "Strike Up the Band" (1927 and 1930). Gershwin allowed the song, with a modified title, to UCLA
George Gershwin collect significant royalties from licensing the copyrights on his work. The estate supported the Sonny Bono Copyright Term Extension Act because its 1923 cutoff date was shortly before Gershwin had begun to create his most popular works. The copyrights on all Gershwin's solo works expired at the end of 2007 in the European Union, based on its life-plus-70-years rule. In 2005, "The Guardian" determined using "estimates of earnings accrued in a composer's lifetime" that George Gershwin was the wealthiest composer of all time. In September 2013, a partnership between the estates of Ira and George Gershwin and the University of