Saint George's Basilica (Bazilika sv. Jiří), Prague

In Prague, one is able to listen to baroque music played in baroque churches. The music here is also baroque, with lashings of 'The Four Seasons' and Bach concertos, plus a little Mozart. This Romanesque Church is probably one of the most well-preserved examples of its kind in the country. As most concerts start at 5:30pm, you could take a stroll through the castle in the mean while, when most of the tourists have already left.