César Franck- Prélude,Fugue et Variation Op.18 Harmonium & Piano

A very rarely heard transcription that Franck made of his op.18 piece for organ.   The harmonium gives the piece an intimate and sad feeling that the organ solo doesn't.   The piano from Franck's own time adds a feeling of fragility.   Quite beautiful.   Got no idea what the temple has to do with it.