The product is a 3 CD box set titled "From Spirituals To Swing" featuring legendary artists such as Big Bill Broonzy, Sister Rosetta Tharpe, Lester Young, and Benny Goodman. Released by Vanguard Records in 1999, this collection showcases the best of boogie-woogie, spirituals, gospel, blues, and swing & jazz from the 1930s.
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