I don't really get Bryan Adams thing from his vocals--but can hear some Colin James a bit, a bit of Geddy, and some other stuff too.
& don't take this the wrong way--there is definitely a late teen's vibe to the music over all--in terms of it sounds like late teens/early 20's kind of style--but with more skill & style than most could muster in their early 20s
Which totally makes sense that he woudl create some songs that reflect him, but also he has the ability to move beyond that at a young age...
If only I had anywhere near that going for me at that age...