Vinton Freedley A. Aarons with whom he formed a long term producing partnership. Their first major hit was "Lady Be Good!" (1924) with music and lyrics by George and Ira Gershwin and featuring Fred Astaire and Adele Astaire. Over the next ten years the pair produced some of the most important works in the Broadway musical canon, featuring some of the most famous songs ever to emerge from the tin pan alley era, part of what is commonly referred to as "The Great American Songbook." The shows that followed included "Tip-Toes" (1925), "Oh, Kay!" (1926), and "Funny Face" (1927), again starring the
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