That's odd, I just typed a reply, but it seems to have disappeared. The angelfish is Pomacanthus semicirculatus. The other two are a bit tricky (I'll check more carefully next week when I have access to literature at work), but I think the damselfish is Acanthochromis polyacanthus (judging from the number of dorsal-fin spines), and the juvenile Coris is C. formosa. I'm not fully convinced of the latter - it's definitely in the C. garmardi group, but has more black than I'm used to seeing. Coris formosa has the most black of species in that group, so that's what I'm going with for now.
Tony