This is the instrumental version of what's supposed to be a vocal duet. If you're interested in performing it as a vocal piece, the sheet music can be found here: 

https://drive.google.com/file/d/17D6vIGRTKa2QHR6kzVmJahItDyhXagJO/view

I imagine this as a lullaby that Marion wrote for Jester that eventually evolved into a duet they'd sing whenever either of them was sad or scared.

Lyrics


Marion:
Day has turned to night
The moons are soon to rise
Sleep now, close your eyes
Forever you'll be mine

Marion & Jester:
Fear has fled from sight
The stars are smiling bright
Sapphire don't you cry (Mama I won't cry)
Forever you'll be mine (As long as you'll be mine)

Mmmm
Mmmm

Goodnight
Goodnight
Goodnight
Goodnight
Goodnight
Goodnight
Goodnight
 

Characters belong to Critical Role, Laura Bailey, and Matthew Mercer. 

Artwork by CaitlinwCandy (https://twitter.com/TheArtingAce)

Alex Price