4517
He performs interpretations of work of some of his favorite performers , such as Randy Newman ( nine covers recorded ) , John Hiatt , ( nine covers recorded ) Tom Waits and Guy Clark .
 person: Randy Newman; person: John Hiatt; person: Tom Waits; person: Guy Clark
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: Randy Newman; person: John Hiatt; person: Tom Waits; person: Guy Clark