What you might call the opening movement of Patrick Murphy's symphonic journey occurred when he listened to a CD. It was Boris Kozhevnikov's Symphony No. 3. That meant the Russian had written other symphonies, Murphy realized, but he'd never heard of them. Now the Vancouver music educator is an authority on the music of the Soviet-era composer. Murphy was able to find some of that unheard-of music during two trips to Moscow -- a setting that included a no-nonsense Russian soldier armed with a rifle.