Basement Jaxx and Gearbox Records presents The Valve Mastered Sevens with Czech avant-garde trio NTS on a limited 7". The Czech trio - NTS features improvisational musicians from very different musical worlds: the contemporary art music composer and keyboard player Michal Nejtek, jazz double bassist Petr Tichý and rock drummer St?pán Smetá?ek. These tracks were produced and engineered by Basement Jaxx’s Simon Ratcliffe at Atlantic Jaxx studio in May 2015.