This might be too specific but off of the Sangfielle soundtrack, at the beginning of the track "Marrow in the Bone", what is the instrument that's playing? It almost sounds like an accordion or something? And is it the same instrument that plays at around 0:43 seconds in "Doppleganger"?
Not too specific at all! Always happy to answer questions about instrumentation. That's a melodica - kind of an accordion except instead of bellows you blow into it. Mine is bright green and comes in a green case and I never think it's going to be useful to me until the exact moment it is.