The piano keyboard has 88 keys. In 2015, the 88th day of the calendar was established as World Piano Day. Since then, on March 29 (or 28), piano-centric events have been held all over the world. The court pianist from Warsaw, Marcin Masecki together with drummer Jan Pieniążek, they will present several sets of their favorite piano music: some ragtaim, some bossa-nova, some frits, some swing, some classical, some Venezuelan, some of their own, some mazurka, avant-garde, standards, improv, some sad and a little happy. March 29 20:00 BarStudio, Plac Defilad 1 **Free admission**