The stalker_guitar.zip file you have requested: Media / Sounds and Music / Stalker Guitar - 18.57mb is not available. Perhaps try browsing all files for the game S.T.A.L.K.E.R. Shadow of Chernobyl and upload any files you want to share or are missing. This is the only information we could locate:
The audio files formats encoded in raw .ogg and .mp3. Audio files of the guitar solos that the stalkers play.