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Joining in the intimate and stylish proceedings are other smooth jazz notables , including trumpeter Rick Braun , soprano saxophone player Dave Koz , and guitarists Norman Brown and Chuck Loeb among others .
 Rick Braun, Dave Koz, Norman Brown, Chuck Loeb
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:
 Rick Braun, Dave Koz, Norman Brown, Chuck Loeb