hey, your songs are pretty good. I especially like "Yesterday, Today and Tomorrow".
the melody are nice. singing could be more powerful. are you using some kind of harmonizer? for the guitar solo, could accent on more "on-beat" as it seem a little out of timing.
i would prefer a higher pitch for the snare, now sound like a little towards a jazz set.
need some more mid for the intro. the guitar and the bass fill the highs and lows but there's like not much meat inbetween. the piano part almost fill that empty frequency but due to the arrangement, it didn't come in till much later.
ah, maybe another guitar to beef up the intro?