Eva Cassidy. American Tune. It Don't Mean a Thing (If It Ain't Got That Swing). 伊娃卡西迪. 美国调整. 它不是指一个东西（如果不是明白了秋千）.
... : It don't mean a thing, if it ain't got that swing Doo-ah, doo-ah, doo-ah, doo-ah, doo-ah It don't mean a thing if it ain't got that swing Doo-ah, doo
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