Nostalgia is a uniquely human feeling. We often get that urge to open old boxes or sift through photos from our past in search of some indefinable clarity or perspective. Adam Rubensteins newest offering, Excavator, was born of a similar experience. A day spent exploring old hard drives, discs, notebooks and even cassettes left Rubenstein feeling both shocked and disappointed at how much material he had written, yet never properly recorded. It seemed like there was always an excuse or another musical project occupying his time.