Not much guitar but jeepers, what a song. Amoureuse is a French song by Véronique Sanson, released the year before this version. Olivia Newton John and Helen Reddy had a crack at it too, albeit with slightly different French-English translations. I think this is the definitive version, produced by Elton John. Kiki Dee live, 1973.
Topic for a new thread?and why isn't it The Babies?