Genius Q&A
Who wrote “So Long Friend” by Gym Class Heroes?
Community Answer
“So Long Friend” by Gym Class Heroes was written by Matthew McGinley & Travie McCoy.
Sourced by 7 Genius contributors
Sign Up and Drop Knowledge
Know something we don’t about “So Long Friend” by Gym Class Heroes? Genius is the ultimate source of music knowledge, created by scholars like you who share facts and insight about the songs and artists they love.