Question: The music for Coco was by a man born when?
Related documents: [0]  [DOC] Coco was a 1969 Broadway musical with a book and lyrics by Alan Jay Lerner and music by André Previn, inspired by the life of Coco Chanel. It starred Katharine Hepburn in her only stage musical. [END] 
[1]  [DOC] André George Previn, KBE ( ; born Andreas Ludwig Priwin; April 6, 1929) is a German-American pianist, conductor, and composer. Previn is the winner of four Academy Awards for his film work and ten Grammy Awards for his recordings (and one more for his Lifetime Achievement). [END] 
Answer: 
April 6, 1929
April 6, 1929