Lee Greenwood will perform “God Bless the U.S.A.” at President-elect Donald Trump’s Make America Great Again Rally in downtown Washington on Sunday as well as the swearing-in ceremony Monday.

With Trump's swearing-in just days away, speculation remains over who will grace the stage on the incoming president's behalf.

The "God Bless the USA Bible," named after a hit song by Lee Greenwood, who championed the edition, finds newfound success ahead of Donald Trump's second term.

Printed in China, it is a King James Version translation and includes the U.S. Constitution, Bill of Rights, Declaration of Independence and Pledge of Allegiance.