I so wanna download it

Lots of people but sounded most similar to the young Michael Jackson version

aint no sunshine- i think not sure who by

It's a Bill Withers song.

Its a great song

Bill Withers was the original but they sounded most like Michael Jackson's (Jackson 5) cover.

Bill Withers. And many artists such as Michael Jackson, Eva Cassidy, Lighthouse Family and so on have also sang it.

Will Young sang Ain't No Sunshine in Pop Idol. It was his Dad's favourite song and Will had a "break through" with it.

It was originally sung by Bill Withers and Andy Williams did a version of it. It is one of those songs which is sung by loads of people.

Here is the link to the Wikipedia page. Wiki

Bill Withers version is the original, and the best. It's so sparsley produced and lets the emotion of the singer shine through.

quite simply the best version..classic!