George Gershwin and Ira Gershwin were two of the most influential American composers of the 20th century. George Gershwin (6 letters) was born in 1898 and is best known for his popular songs, Broadway musicals, and orchestral works. He wrote the classic American opera Porgy and Bess, as well as the famous Rhapsody in Blue. Ira Gershwin (3 letters) was born in 1896 and was a lyricist who collaborated with his brother George on many of his works. He wrote the lyrics for some of George's most famous songs, including 'Someone to Watch Over Me' and 'LET's Call the Whole Thing Off'. Together, George and Ira Gershwin are considered one of the most important songwriting teams in American music history.