The haunting soundtrack to Kairo by Wounds is now available on iTunes, Spotify and Bandcamp. So however you choose to listen to music you can take the sensation of exploring the world of Kairo with you:
iTunes:
https://itunes.apple.com/album/kairo-arranged-soundtrack/id639569556
Spotify:
http://open.spotify.com/album/09kw8VhXhnrFgukfNhfb8Y
BandCamp:
http://wounds.bandcamp.com/album/kairo-arranged-soundtrack