If these exterior walls could sing....

Polytectures is an narrated soundwalk that starts wandering through the streets of downtown Ottawa tonight.

Montag aka Antoine Bedard commissioned 10 musicians to compose soundtracks for buildings in downtown Ottawa. That's Montag standing with Math Rosen aka Matthew Rosen outside the Bank of Canada.

You can download the Polytectures podcast and walking tour map at the Electric Fields Festival web site.  The festival launch party is tonight at 5 p.m. at the Bytown Museum. It's free.