From Rocklopedia Fakebandica
Archer. During the fifth season, Cheryl (voiced by Judy Greer) has her stage fright cured via a mind-control chip. She then becomes a star (Jessy Lynn Martens provides her vocals). Like a surprising number of other recent animated bands (we're looking at you Dethklok and Shallow Gravy), Cherlene released a real album. But unlike the other bands, her album includes a duet with Kenny Loggins on a country version of his song "Danger Zone," which is a thing of beauty.
At one point in "White Elephant," the show's fifth-season opener, there's a shot of a Billboard-esque chart that shows her cover of "Baby Please Don't Go" is at number 14. Other bands in the list: