比较这些清晰的剪影,其惊人处在于同是北美洲,但平原和沙漠极少共同点,两者都喜用分节歌的齐唱及重复的歌词。平原风格中个别声音突出于合唱之中——不规则的节奏、复杂的分节歌、有一些装饰、一词多音、颤音、喉颤音、紧的嗓音、沙哑音是其特点。沙漠风格则合唱声音协、调所带的信息及嘈音较少、较多反复、曲调简短、音程宽广、装饰较少。平原的风格富于进取性(响、有力、音区高)沙漠人民相比之下演奏风格较温和(声音柔 Comparing these clear sketches is strikingly the same as in North America, but the plains and the desert have little in common, both of which love the sing and repeat lyrics of the song. Some of the plain voices in the genre stand out in chorus - irregular rhythms, complicated segmental songs, some decorating, polyphony, tremolo, throat vibrato, tight voice, and dumb notes. Desert style chorus sound Association, the tune brought less information and noisy, more repetition, short tunes, wide range, less decoration. The style of the plains is more aggressive (loud, vigorous, high in sound zone) Desert people are softer in comparison (softer in sound