There's a guy in Poughkeepsie composing music, amazing music, by hitting the bridge with various tools. This idea isn't so new...people who haven't had much have created musical instruments out of whatever they could find for eons. Those of us who ride the NYC subways are intimately familiar with the bucket drummers who keep us dancing on our commutes.
It does still seem novel to be playing the Mid-Hudson bridge. The compositions will be complete and made public this summer, celebrating the 400th anniversary of Henry Hudson's voyage up the Hudson River. You can listen to a clip here.
And, I don't know if there will be drummers there, but this summer will also see the opening of the Walkway over the Hudson. This railroad bridge, just north of (and visible from) the Mid-Hudson Bridge, was the longest bridge in the world when it opened in 1889. In the 1970s a fire damaged the bridge, and it's been out of use since. It's being re-engineered as a park and walkway over the river, connecting rail trails on either side, and promises to be a stunning public space. Parks and paths and views and drum music make for happy living.