Musicologist and composer file family doc. Vlastislav Matoušek Ph.d. focusing on contemporary music and historical performance practice of the middle ages (Gothic and Renaissance) with the dominant vocal expression, together with a stylish game and improvisation on copies and reconstructions of period instruments such as recorders, hurdy gurdy, bagpipes, hackbret, gemzhorn, bladder-pipe, Shawm, trumšajt, percussion, etc. – Translated by Automatic service