Grant Henry

My Music


Personal Info

Full Name

Grant Henry


Hi I’m Stemage – a composer, session player, and audio engineer. I am the creator of Metroid Metal, the guitar player and co-composer for the Emmy-nominated Steven Universe, and I’ve done work for Choice Provisions, Google, The Avett Brothers, Zach Gage, Brave Wave Productions, Manami Matsumae (Mega Man), and Keiji Yamagishi (Ninja Gaiden).

My latest project was music and sound design for Card of Darkness – developed by Zach Gage (Ridiculous Fishing), Pendleton Ward (Adventure Time), and Choice Provisions (BIT.TRIP) and released on Apple Arcade in 2019.

I strive to make compelling music and thrive on collaboration.

Personal Website


Santa Cruz




Games I've worked on

Card of Darkness (Apple Arcade)
Bubsy: Paws on Fire! (PS4/Switch/PC)
Runner3 (PS4/Switch/PC)
Alpha Squad (Xbox Live)