What music service did Jay-Z create for musicians?
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Jay-Z founded Roc Nation, the record label of Jay-Z.
Jay-Z was the founder of the record label , Roc Nation .
What music service did Jay-Z create for musicians?</s>Jay-Z founded [unused1]Roc Nation                [unused2] , the record label of Jay-Z.
What music service did Jay-Z create for musicians?</s>Jay-Z founded Roc Nation, the record label of Jay-Z.
What music service did Jay-Z create for musicians?</s>Jay-Z was the founder of the record label , [unused1]Roc Nation                [unused2] .
What music service did Jay-Z create for musicians?</s>Jay-Z was the founder of the record label , Roc Nation .
What music service did Jay-Z create for musicians?</s>Jay-Z,0,Jay-Z,Jay-Z,record label,[unused1]Roc Nation[unused2],[unused1]Roc Nation[unused2],founded by,Jay-Z,[unused1]Roc Nation[unused2],0,[unused1]Roc Nation[unused2]
What music service did Jay-Z create for musicians?</s>Jay-Z,0,Jay-Z,Jay-Z,record label,Roc Nation,Roc Nation,founded by,Jay-Z,Roc Nation,0,Roc Nation