What is done to Native American instruments to make them more aesthetically pleasing

         Drums and rattles are the most common instruments used in Native American music. Other percussion instruments include rasps, bells (usually attached to clothing), and clap-sticks. Melodic instruments include flutes, whistles, and stringed instruments.

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because of the importance of consistency in data collection. but we have to evaluate the resource or information, and not just accept what is posted online since information available on the internet is not regulated for quality or accuracy.