今天的你 张燕 专辑：千里共婵娟 语种：国语 流派：World Music 本歌词于吾爱知道站收集www.qko开发者_StackOverflowufu.com
I want a linq query to return a calculated timespan, i have used the timespan function before, but im not sure how to incorporate it into linq.
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