Yeah, I wasn't so sure about the lead change myself, so I changed it back.
I changed the introduction to utilize a part that I think sounds awesome and I only had the chance to use once before. It feels like a better introduction to me but I worry that it's too many repeats (3) of the simpler original bit at the beginning. I tried to bridge over into the theme more easily with the more subtle theme playing right before it. It's slightly jarring but maybe that works - wake up the audience? or something like that.
I dropped a compressor (I was over-compressing because the EQ had boosted things a bit too much) and manually adjusted the levels/EQ to make things a bit smoother. I haven't had much practice with that kind of thing so I don't know how well I did but I tried. If there are any parts that distort/clip, let me know, because I'm probably overlooking them.
Instead of replacing the oboe with a brass instrument, I layered it with one to make a fatter sound for the break. I also modified the synth strings backing it so it's not repeating from the other parts. Removing the drums works wonders for the relaxation of that moment, but it feels a little empty to me - but maybe that's the point.
So, overall I'm unsure about the transition from the introduction and the (perhaps too) simple break, but I'm pretty happy with this version.
Thanks again guys, and I look forward to more feedback.
Link: http://boxstr.com/files/4714055_o2jxu/Frog_v10.mp3
~ Velly