[Script] I'm Not Sure If I'm Doing Fadescreen and Playsong right

Basically, my issue is this script won't work:

#dynamic 0x9CD34F

#org @start
lock
applymovement 0xFF @move1
msgbox @mat55 0x6
msgbox @mat56 0x6
msgbox @mat57 0x6
applymovement 0xFF @move2
waitmovement 0x0
fadescreen 0x1
playsong 0x1C7 0x0
pause 0x3520
warp 0x0 0x76 0x0 0x0 0x0
msgbox @mat58 0x6
fadesong 0x1C7
fadescreen 0x0
msgbox @mat59 0x6
release
end

#org @move1
#raw 0x09
#raw 0xFE

#org @move2
#raw 0x09
#raw 0x09
#raw 0xFE

The words and stuff of people are omitted because they don't really matter, I hope. What I want to happen is basically a faux-game over. The hero is basically being executed, and supposedly dies, but is rescued by a pokemon, and the game continues. If it's important, where it continues is Underwater. The issue is that after the song ends, nothing happens. The screen stays black, the messages don't display, I don't know if the warping works, because the screen stays black. I don't know if I need the pause in there; that's just the length of the end-credits song, assuming the conversion from pause units to seconds is actually 20:1.

I'm hacking Emerald.

Any help would be greatly appreciated!

I think it has something to do with warp?

You need to write seperate scripts for the original map and to the map where the player are warped into.
You can't write down a script in one map then warp yourself to another warp and except the script will continue.

Not hacking Emerald
In Firered, you need to use Type B Script in Advanced Map to make a script continue one another.
Tutorial for it here
I also encountered the same problem just a couple of weeks ago