Koko

Koko, born on September 28, 1928 in Bartlett, Tennessee, was a renowned US R&B singer and often referred to as "The Queen of Chicago Blues". She earned the nickname "Koko" due to her love for chocolate. In 1962, she was discovered by Willie Dixon which led to a contract with Chess Records. Collaborating closely with Dixon, Koko released several singles including the iconic "Wang Dang Doodle" in 1965. Known for her powerful vocals, she stood out among her contemporaries such as Etta James and Irma Thomas. Her self-titled debut album in 1969 compiled her successful Chess singles.

From 1975 onwards, Koko recorded for Alligator Records for over three decades. In 1985, her album "Queen of the blues" won a Grammy Award for Best Traditional Blues Album. Throughout her career, she continued performing until her passing in June 2009 after complications from surgery for gastrointestinal bleeding. Koko left an indelible mark on the music industry and is remembered as one of the greatest voices in blues history.

Note: This biography has been written based on available information about Koko's life and career.