River Valley Snapshots is from Sound Columns, a public art sound installation co-created with Andreas Kahre for the Queen Elizabeth Pool in Edmonton, Alberta. The sound sources for this section are recorded around the River Valley of downtown Edmonton. Darren Copeland and Andreas Kahre collaborate regularly on public art works and radio works under the name Copeland+Kahre.
Darren Copeland along with Hector Centeno and Matt Miller has recorded a new Ambisonic mix of the piece recorded using Audio Spotlight directional speakers and the NAISA spatialization system. Here is an example: