I agree with Donny.
What reverb type do you use most of the time ? Is it the 'room' (short)type ?
I prefer 'Room' reverb for blues or (hard)rock. E.g. In the first song the instruments have a great, bright & long reverb... while your voice has almost none.
I expect the 'hall' or 'concert' or 'large hall' to sound better with your voice. For vocals EQ's to bright/clear sound.
The Harmony voices (Tyros ?) sound too much 'robot'... perhaps you should try the VoiceWorks TC that has voice-thickening, pitch-correction, great reverbs, natural-vibration and non-robot voices.
Perhaps the voice panning is too extreme ?
Again : My opinions