Q: Context: "Ai n't No Sunshine" is a song by Bill Withers from his 1971 album Just As I Am, produced by Booker T. Jones. The record featured musicians Donald "Duck" Dunn on bass guitar, Al Jackson, Jr. on drums and Stephen Stills on guitar. String arrangements were done by Booker T. Jones, and recorded in Memphis by engineer Terry Manning. The song is in the key of A minor.

Question: who did ain't no sunshine when she's gone? Let's give stream of consciousness first:
The relevant sentence in the passage is: "Ai n't No Sunshine" is a song by Bill Withers from his 1971 album Just As I Am, produced by Booker T. Jones. Therefore, the final answer is Bill Withers.