and tunnels and sewer lines are not a good idea right now. this is just pure apolitical awesome in that context. last year you might remember we filmed a giant construction project that will one day be a new subway line in manhattan. the shaded area in the middle of central park. see how there's three different subway lines on the west side, but only one lonely green one on the right? having another subway line will be nice one day. if you live or work along second avenue, the construction is a pain. [ horns blaring ] >> to increase the peace in the neighborhood one construction worker, a local 40 iron worker is giving up his lunch break every day to serenade the neighborhood. over the last few weeks, people in the neighborhood have been stopping to listen and posting videos of him on youtube.