I can confirm Blue Baby works now.

It's fixed now, thank you

Hey, great mod! Everything seems to work well, even for custom music. Unfortunately I ran into a problem when I tried to fight ???. The normal boss intro played (the one for the vs screen), but then the actual boss song didn't seem to play and just stood silent. I disabled all my other mods and just left this one on, same result. So it's not a mod conflict (as far as I know) aside from that, I really like this mod! It's always been something I've wanted in the game for a very long time. I just wish this issue would get fixed (or maybe I made a mistake somewhere and I'm just dumb :P)

https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=1916932786

Ух, да
Не думаю, что это можно пофиксить, не объединяя их.
Сейчас сделаю совместный мод

Uninterrupted Treasure-Challenge Room Music

У меня все работает. Возможен конфликт с другим модом

про всех

Guilherme, well, in the original game boss music played instantly, but after rebirth the first thing that plays is the devil room music.
Бубль Гум, про какого босса идет речь?

in the original isaac the boss music also plays for ♥♥♥♥♥ instead of the jingle, add him for the mod

После вступительного итро музыка босса приглушается на секунду и начинает повторяться снова, а то и вовсе пропадает и проходиться играть в полной тишине.