
In 1978, an FM radio station accidentally played "Imaginary Lover" at the wrong speed. The radio station received favorable calls and opted to let the song play at the incorrect speed. Sonically, the vocals resembled the voice of Stevie Nicks, who later heard of the incident and purchased the record. Upon playing the record at 45 rpm, she said that it gave her the chills and that it sounded "exactly like something I’d sing, the way I’d sing it". While Nicks was presenting demos for the Tusk album, she mixed in the sped up version of "Imaginary Lover" with her other material. One of her bandmates, Christine McVie, assumed that it was an original composition from Nicks and complimented her. Fleetwood Mac engineer Hernán Rojas later heard that the Atlanta Rhythm Section learned of the incident and "didn't find it as funny as we did".

Mississippi, 1939...
Getting a haircut in front of plantation store after being paid on Saturday. Mileston Plantation, Mississippi Delta...
Source
Farm Security Administration Marion Post Wolcott photographer