Dumb – Nirvana Roblox Id 2890877331 Vote Up +15 Vote Down -28You already voted! This is the music code for Dumb by Nirvana and the song id is as mentioned above. Please give it a thumbs up if it worked for you and a thumbs down if its not working so that we can see if they have taken it down due to copyright issues. Tags: Dumb - Nirvana Roblox Id