Chop Away at my Heart is a song performed in the Milo Murphy's Law episode Secrets and Pies. It is sung by a boy band known as The Lumberzacks, which Zack Underwood used to be part of. In "Battle of the Bands", The Lumbermaxes sing a slightly altered version of the song and call it Saw Away at my Heart.
I know you're pining
Saw Away at My Heart
Saw Away at My Heart is exactly the same song, except the word "Chop" is changed to "Saw".
Despite being just like Chop Away at My Heart, it seemed to have the same success, if not more.
"Perchance to Sleepwalk" Version
Vinnie Dakota: I can feel it falling....I can feel it falling...
Balthazar Cavendish: Oh, Timber.
Dakota: and we will never part...