2520
He has worked with Muhal Richard Abrams , Lester Bowie , Art Blakey , Benny Carter , Chico Freeman , Craig Harris , and Dizzy Gillespie .
 Muhal Richard Abrams, Lester Bowie, Art Blakey, Benny Carter, Chico Freeman, Craig Harris, Dizzy Gillespie
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Muhal Richard Abrams, Lester Bowie, Art Blakey, Benny Carter, Chico Freeman, Craig Harris, Dizzy Gillespie