Problem with ASM music in Sonic 1

King Raff

Green Hill Zone
Apr 6, 2020
Hello, i'm doing a Sonic 2 8-bit remake (My Sonic 1 Hack) for Sega Mega Drive. But when I ported a ASM music using SMPS2ASM, the game glitched and appeared the "infamous" Illegal Instruction mensage Bug. I used the Knuckles Emerald Huntin' Disassembly to port the Aqua Lake and Green Hills Zone musics, and I added Underground Zone music too, but on my PC archives because UZ music didn't appeared in KEH. But help is with you who I can trust! What did I do wrong to give this problem?
The Proof: