How is K.D. Lang related to Roy Orbison?

Her career received a huge boost when rock legend Roy Orbison chose her to record a duet of his standard, "Crying". Instead of being overwhelmed by the power of Orbison's three-octave voice, the two blended their tremendous vocal ranges into a riveting collaboration that won them the Grammy Award for Best Country Collaboration with Vocals.

https://en.wikipedia.org/wiki/K._D._Lang

Thankyou zbeckabee For Answering My Question..

But Wanted To Know Also Is K.D. Lang Anyway Part Of The Roy Orbison Family??

No. They briefly worked together, as zbeck's site points out, but they were not related. She is, by the way, a Canadian (Alberta) girl; he was a Texas boy.

Oh Okay Thanks For Summing That Up Thanks For The Help From Both...