A rondo in Em from "L'organiste". I've followed the harmonium registration approximately - so for the right hand of the B section, registered in Franck's volume for stops 1 and 4 (8') and 2 (16') I've used solo clarinet in octaves, which adds a richness.
Since I was recording this for a service voluntary I didn't think I could get away with using a harmonium sample set for a congregation used to an organ!