Exotic cultures spanning America are captured on record for the first time - inventing new instruments and new cultural identities as disparate voices harmonize in a musical melting pot. The myriad threads of America's musical tapestry include Hopi priests traveling to Washington to defend their sacred snake dance; an 11-year-old Hawaiian boy who invents the steel guitar; a teenage Tejana shaking the border with a ferocious feminist tango learned from a gum wrapper; the fightingest frères on the bayou turning a lament for a pretty blonde into the Cajun national anthem; and a gentle Delta farmer who sings a nostalgic song of his hometown and inspires the greatest rediscovery of the '60s folk revival.