David's voice is too fine a voice to be merely caged into a single musical formula. Something different is good and let's be honest, it is not that different as some reviewers hint at. It is not like he is singing opera or something like that. It is fresh. Playing with some interesting new ideas. Device is almost like one of those superband projects, with a fantastic range of guest artists - other brilliant singers from the world of metal and hard rock! Not many reviewers pay tribute to the closing track of the CD, but to me that is the stand-out track. Glenn Hughes is a legendary hard rock singer and I never would have thought the pair of them could pull off a duet, but it works like a dream. Both starting softly, their voices almost frail (in particular Glenn's), and then building up. I have had it on repeat for the last hour :-) Also, let's mention David's partner in crime: Geno Lenardo. At times there are the unmistakable Filter sounds. A band that very much liked to play around with different formats within the metal genre. Together, David and Geno have managed to produce a brilliant CD - much recommended!