Terranigma-Pixel Freemaster (v1.0) by Nintenja and various authors is released and available.

It includes in one single easy to use. Ips patch:
MSU-1 Audio Support
NTSC 60hz
8×16 Font
Ark has Blue Hair Restored
Bloody Mary Boss HP is nerfed 33%

::::INSTRUCTIONS::::
Download patch from https://archive.org/details/terranigma-pixel-freemaster
patch to Terranigma (Europe) Rom using patching program or rom patcher JS https://www.marcrobledo.com/RomPatcher.js/
Download MSU1 audio files https://www.zeldix.net/t1432-terranigma-gaia-trilogy-iii-pal-and-ntsc

RHDN forum post https://www.romhacking.net/forum/index.php?topic=35759.0