My Country, 'Tis Of Thee (song)

"My Country, 'Tis Of Thee (also known as "America") is a traditional American patriotic song, which is based on the melody of "God Save The King".

Empath: The Luckiest Smurf stories
An instrumental version of this song plays in the EMPATH: The Luckiest Smurf story "The Once And Future King", as in Sophia's writings, Brainy digs himself out of the rubble from the explosion that destroyed Lord Smurf the First's castle (in which he was held prisoner) and sings a portion of this song to declare his freedom.