congratulations to you and your group (including the Audya
) for this beautiful song; my only suggestion would be to use earlier the backing voices, because when they start to sing (around 3:30) the song improves considerably. Before I felt that the vocalist was too alone and her voice perhaps too dry. Maybe a bit more of reverb would have helped?
P. S.: I think that what Tony heard was the change from acoustic to electric guitar from one variation to another; so, it's the style that's programmed that way.
Korg Kronos 61 and PA3X-Pro76, Roland G-70, BK7-m and Integra 7, Casio PX-5S, Fender Stratocaster with Fralin pickups, Fender Stratocaster with Kinman pickups, vintage Gibson SG standard.