The keys to a day of music

To celebrate "Pittsburgh's rich piano history," more than two dozen musicians will perform. Pittsburgh Steinway is traveling the city for a day of free outdoor live music at various locations including Market Square, Heinz Hall and Grandview Park.

Where:Various locations

When:August 8, 2017 from 9:00 a.m. to 10:00 p.m.

How much:Free