Who sings this song and what is it called??!

Question: i forget how it first starts but he says in the great life oh oh oh oh in the great life at the end he says walk it out walk it out think about ohhh walk walk walk you can do it all by yourself and thats all i know

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Answers: i forget how it first starts but he says in the great life oh oh oh oh in the great life at the end he says walk it out walk it out think about ohhh walk walk walk you can do it all by yourself and thats all i know

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buy you a drink by t-pain
?
loveeee it.
:]

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i tk its good life by kanye west

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