Listen to the sound clip 19. 5:23 from S.T.A.L.K.E.R. - Clear Sky - Video Game Music: 19. 5:23 19. 5:23 This sound is from S.T.A.L.K.E.R. - Clear Sky - Video Game Music Video game music from S.T.A.L.K.E.R. - Clear Sky for Windows. Published by Deep Silver, GSC World Publishing (2008). Go to the full soundboardwith more sound clips Search