Information on original audio mixes?

[TripleHBK]

Does anyone know of any online resources which identify a films original audio presentation? I'm talking specifically about a website that would have a searchable database of films that would specify whether a film was filmed/released theatrically in Dolby Digital/DTS Stereo, Surround, ATMOS etc. and the number of channels?

I realize that IMDB lists some of this information but I decided to watch Ginger Snaps tonight and was faced with the decision of using the 2.0 track or the 5.1 track and wasn't sure which was the original presentation. I'm not a stickler for only using the original audio tracks when watching a film, but I do appreciate knowing how the film was presented theatrically. In the case of Ginger Snaps IMDB lists "Dolby Digital" but since that umbrella covers everything from 2.0 to 7.1 it isn't helpful. It also doesn't lend any real assistance with Ginger Snaps since both the 2.0 and the 5.1 tracks are in DTS-HD MA.

Such a resource would also be interesting in reading about films that had sound mixes that may not have ever been carried over (officially) onto any physical medium. Such as Cinema Digital Sound (CDS) mixes or titles with 4 track audio that may have been altered for their home media presentation.

Anyone know of anything out there like this?