Rogue Valley is an American americana-rock band from Minneapolis, Minnesota, led by Chris Koza, with Peter Sieve, Luke Anderson, and Linnea Mohn. Already a prolific songwriter and performer, Koza envisioned a grandiose concept project: write and record four full-length albums, and release each one in consecutive seasons beginning in the spring of 2010. Working with his longtime musical comrades, the Spring album, “Crater Lake,” is being released on April 10th at a unique show at the Fitzgerald Theater in St.