Martin Kohlstedt creates dazzling musical pieces, tapestries of sound that grow organically from the keyboards of his piano and synthesizers. Such is the reputation that he has built in his native Germany that his latest album, 'Ströme' (currents), has been created in collaboration with the chorus of one of the country's most revered musical institutions, Leipzig's Gewandhaus. 70 voices blend and intertwine to mesmerising effect with the sounds created by Kohlstedt himself.