When we heard about Gatekeeper's album debut, we didn't receive any audio that would give us an idea of its contents. Well, now we have. Two weeks before the release of “Exo”, we can listen to the track “Tree Drum”, plus 50 seconds of “Pre-Gen”. The download of the song through Hippos in Tanks comes with a typeface designed by Tabor Robak, which, once installed on your computer, will allow you to decode some hidden messages in the artwork. Download the tune and typeface here. The record will be out on 17th July.