For our third installment of our occasional Tune in an Afternoon series, we challenged Seattle producers Dave Pezzner (a.k.a. Pezzner) and Jeff McIlwain (a.k.a. Lusine) to record a track using mainly sounds collected on a light-rail trip to the waterfront. Watch as they talk to birds, use secret microphones, and ponder bpms, and then download the track here!