overview opening hours admission This popular jazz club near Old Town Square opened on September 29, 1991, the day after the death of one of the founders of modern jazz, Miles Davis. The club is named after his important album of the 1970s. Concerts by Czech and foreign jazz musicians take place every evening. The year-long AghaRTA Prague Jazz Festival takes place here, which has introduced a number of excellent artists in Prague. opening hours january—december mon—sun 19:00—0:00 Concerts daily from 9:00 p.m. more about opening hours admission basic 300 CZK Link to buy tickets and current list of concerts can be found here. more about admission admission basic 300 CZK Link to buy tickets and current list of concerts can be found here. opening hours january—december mon—sun 19:00—0:00 Concerts daily from 9:00 p.m.