In Canada, Shirley Eikhard covered "Say You Love Me" and released it as a single several weeks in advance of Fleetwood Mac in early June 1976. Eikhard took the song into the Canadian top 40, peaking at #34; Fleetwood Mac's version, released only a few weeks later, peaked at #29 in September.
https://www.youtube.com/watch?v=mqaDqFCLIA8
In the fall of 1979, singer Stephanie Winslow scored the only Top 10 country hit of her career, with her cover reaching number 10 on the country charts.
https://www.youtube.com/watch?v=DYQoWfDMtS8
Singer Lynda K. Lance spent five weeks in the fall of 1976 on the American country singles chart with her version, peaking at #93.
https://www.youtube.com/watch?v=UoXAg_jp9q4