text:  You're hearing a Slow Flow Echoes from PRX, and I'm John DiLiberto. Coming up, we've got about a 29-minute set, which is something we always do in the second half hour of the Slow Flow. It's going to include Jeff Johnson and Brian Dunning, Kaki King, Sus, Moon and Bike, and Boards of Canada. But let's start with Hans Christian and Jim Gelser. This is just a single they released. Jim plays guitar, Hans Christian plays cello, and just about everything else.