8689
Musicians on the recording were pianist Oscar Peterson , guitarist Joe Pass , bassist Ray Brown , and drummer Louis Bellson .
 person: Oscar Peterson; person: Joe Pass; person: Ray Brown; person: Louis Bellson
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Oscar Peterson; person: Joe Pass; person: Ray Brown; person: Louis Bellson