Wow. I can't believe I listened to the whole thing. I need a hug.
OK. I presume you meant for the vocals to be that pitchy. Otherwise, I'm recommending autotune for the first time in my life.
Maybe it's just me, but I could do without that whole cacaphonic 2 or so minutes of whatever that was in the middle. I mean, you kind of have a whole musical disaster theme going on, with a bit of a Beatles vibe, but I don't think the Beatles could even get away with that. The song is almost 5 minutes long. I think you have some leeway to cut some of that stuff out and still have a song left.
Hope that wasn't too harsh, but I hate to let you roll onto the second page with no feedback at all.