So i've done another new installation with only BG1NPC & EET installed (+ the various mandatory stuff from eet install tool ; Dlc merger, EE mod fixpack, EET fixpack, v25 area patch) using EE/EET Mod Instal Tool.
No inn music with the banters from BG1 NPC anymore, so i suppose it's not coming from BG1 NPC, EET or EE/EET Mod Instal Tool (As some might suspect ).
No doubt on that.
Any guess on wich mod might cause this ? My bet is on The grey clan episode 1 : In candlelight, it take place on bg1, most content happen in friendly-arm-inn, i don't understand how it can broke BG1 NPC banters but who knows... I will try without it and keep you updated.
EDIT : It's not TGCe1, the only mods containing a songlist.2da file are Fading Promise and The Longer Road. I will try without them.