A great photo, often mis-labeled as "Young Billie Holiday." As several people have pointed out, the era is wrong. This lovely woman is Yourna Byrd, wife of jazz trumpeter Donald Byrd. She was photographed on Street in NYC in 1960 by William Claxton
Miles Dewey Davis III (May 1926 was a very versatile and innovative American jazz musician, trumpeter, bandleader, and composer. Widely considered one of the most influential American born musicians of the century.