The crossword solutions for the term Gershwin Creation are 'TUNE' (4 letters) and 'LYRIC' (5 letters). George Gershwin was an American composer and pianist who wrote some of the most iconic songs of the 20th century. He is best known for his compositions such as 'Rhapsody in Blue' and 'An American in Paris'. His works often combined elements of classical music with jazz and popular music. He also wrote lyrics for many of his songs, making him a composer of both tunes and lyrics.