Hey you – Sistar Roblox Id 455145479 Vote Up +0 Vote Down -0You already voted! This is the music code for Hey you by Sistar 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: Hey you - Sistar Roblox Id