128850
The use of a guitar solo as an instrumental interlude was developed by blues musicians such as John Lee Hooker , Muddy Waters , and T-Bone Walker , and jazz like Charlie Christian .
 John Lee Hooker, Muddy Waters, T-Bone Walker, Charlie Christian
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
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Text: {0} 
Answer:
 John Lee Hooker, Muddy Waters, T-Bone Walker, Charlie Christian