Brisbane’s Sum of Us have made themselves known to the world with their single “Forrest”. Now, with their very first, sweaty, secret, jam-packed-to-the-walls Crowbar Church show under their belt, they are announcing the details of their first EP release, “Sharp Turns in Dark Tunnels”, which will see the light of day on Friday July 13. The release is today being heralded with a brand new track, accompanied by a colour-soaked video – “First Yawn”.