Three of the biggest house producer groups out of Russia have teamed up for a superstar collaboration, set to be released soon on Showland. Hard Rock Sofa, Swanky Tunes, and Matisse & Sadko have all lent their touch to Chemistry (Turn The Flame Higher), a big room progressive effort that has already gained support from Nicky Romero, Hardwell and others. Chemistry has absolutely massive builds and is accompanied by some trancey, epic synths at the track’s breakdown. Grab the release soon on Swanky Tunes‘ own label, until then check out the preview.