Cobalt – Nasco Roblox Id 475704374 Vote Up +0 Vote Down -0You already voted! This is the music code for Cobalt by Nasco 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: Cobalt - Nasco Roblox Id