Doobie Brothers. Stampede. I Been Workin' On You. The Doobie Brothers. Estampida. ¿Has estado en que Workin 'On You.
...I been workin', I been workin' on you, yes I have. Mama, I been workin', I been workin' on you, oh no. Babe, I been workin', I been workin' on you. I
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