What would improve it a lot though is documentation. Just from listening to some of the songs, as mike (the Polish guy) mentioned, I don't think the country/culture is accurate to the song in many instances. For example, the song under "Siberia" sounds like a classic harmonized Znammeny arrangement of the Anaphora - maybe first done by Ledkovsky who is Russian "emigre" to America. (Incidently, various settings of the Kievan Stichera tones were arranged by Ledkovsky, as similar but slightly different versions from Soloviev, Kallyni and others.) As to documentation, where is this icon from and where did you get the accompanying music? What album, which composer, choir, etc.? This is VERY important information. I've heard a Serbian Seminary choir sing the standard Greek-style Byzantine Christ is Risen in English....but that doesn't mean that it is "English Chant".