You will know everything about music after you've visited this place. It is one of the best attractions in San José.
Costa Rica Journeys website http://www.costaricajourneys.com/templo-de-la-musica-more-than-a-taste-of-versailles-in-costa-rica/
Address Calle 7, San Jose, Costa Rica
Coordinates 9°56'7.84" N -84°4'30.976" E