who was the first known singer
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who was the first known singer
first known singer
who was the first known grunge singer
who was the first known pop singer
who was the first known classical singer
who was the first known folk singer
who was the first known indie singer
who was the first known jazz singer
who was the first known singer, first known singer, who was the first known grunge singer, who was the first known pop singer, who was the first known classical singer, who was the first known folk singer, who was the first known indie singer, who was the first known jazz singer