There are at least 3 artists with this name. 1) EVERYDAY PEOPLE was a Canadian rock band formed by Bruce Wheaton that made one album produced by Terry Brown for the Paramount label in 1971.
http://www.chebucto.ns.ca/~bwheaton/ 2) EVERYDAY PEOPLE was an american funk/soul band that made one album in 1972. They covered Kool & The Gang's '"Funky Granny" and "Who's Gonna Take the Weight" Stevie Wonder's "Superwoman" and "I Like What I Like" which was written by the Canadian Everyday People.

Read more about Everyday People on Last.fm.