Devins vocals on this record?!

I seriously feel that we have so much information on Synchestra that I'm almost ashamed to ask for more... but fuck it, I can't help myself! :-p I'm just wondering, how does Devins voice sound on the record? I personally love, adore his vocals on Storm and Deadhead. There's so much emotion there that it moves me instantly. Are there any tracks that have really intense emotional vocals like that?
Also what are the lyrics like? Open to interpretation or do they tell a story of some sort??
Also what are the lyrics like? Open to interpretation or do they tell a story of some sort??