"Do You Know You Are My Sunshine" is a 1978 single by The Statler Brothers. "Do You Know You Are My Sunshine" was written by Don Reid and Harold Reid

Harold Reid

Harold Reid is the former bass singer for the country vocal group The Statler Brothers. He wrote or co-wrote 17 songs that were hit singles for the group, including "Bed of Rose's" and the #1 hit "Do You Know You Are My Sunshine." The latter was written with his younger brother, Don Reid, the lead...

and would become The Statler Brothers twenty-seventh country hit and the first of four number ones on the country chart. The single stayed at number one for two weeks and spent a total of eleven weeks on the country chart .

Chart performance

Chart (1978)	Peak position
U.S. Billboard Hot Country Singles	1
Canadian RPM Country Tracks	5