Marco Dante Ferraris is a rad dude. You’ve seen his handiwork before on spillway, and he’s been playing his leftie guitar for years. For the first time, the Ottawa native has put together an album of original songs that I am suddenly rocking right out to. It’s hit me right in the Valley sensibilities with a rocky, folky vibe that’s an absolute outpouring of joy. When I asked Dante about why it’s taken so long for him to put out a demo album like this, he gave a typically pragmatic…