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He was the first male R&B singer signed to Roc-A-Fella Records , where he recorded with artists such as Kanye West , Jay-Z , Consequence , and Young Gunz .
 Roc-A-Fella Records, Kanye West, Jay-Z
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Roc-A-Fella Records, Kanye West, Jay-Z