Dog Whistle has been known to cover songs by artists like:

 

Buck Owens

Fred Eaglesmith

James McMurtry

Fats Waller

Bill Withers

Johnny Cash

Merle Haggard

Willie Nelson

Ray Wylie Hubbard

Jimi Hendrix

Doc Watson

Dave Van Ronk

Tom Paxton

G Love

Hank Williams

John Sebastiain

John Prine

Steve Earle

George Gershwin

Ernest Tubb

Rolling Stones

Little Feat

Jason Isbell

Avett Brothers

Drive By Truckers

Frank Sinatra

Waylon Jennings