This articles contains every music and ambient type sounds that are currently used in the game, as well as some of the earlier tracks that are no longer used. The author(s) of any of these tracks aren't mentioned anywhere, however certain music come from various artists or inspired from a real song.
The authors of each songs in the game aren't credited. However, thanks to YouTube and Twitch's detection system, it is possible to know some of the track names and their respective authors and albums. So far, the following CrossFire tracks have been identified:
Main Menu:Unbound by Too Many Funerals (Legacy of Darkness: Trailers).
Inventory:CyberThug by Jay Price (Hero Unleashed Trailers).
Room Lobby:Metrohead by Richard Powell (Hybrid Action Trailers).
Item Shop:Strategy Now by Donn Wilkerson, John Keane (Action/Thriller/Heroic - Disc B).