Wouda' Records and Spinnin' TV presents: Hard Rock Sofa, Matisse & Sadko, Swanky Tunes - Chemistry (Turn The Flame Higher) (Original Mix).br br 'Chemistry (Turn The Flame Higher)' is the brand new production by Hard Rock Sofa, Matisse & Sadko and Swanky Tunes. Nothing less than a true Russian EDM all-star team collaboration. They bash you with just the right amount of biting basses, powerful melodies and strong rock influences.