"La Gadoue” is one of my favorites from the album Birkin/Gainsbourg: Le Symphonique, which features orchestral versions of songs from Serge Gainsbourg's early career. Here, they're composed by Nobuyuki Nakajima, performed by the Montreal Symphony Orchestra, and sung by the iconic Jane Birkin, who–if you're unaware–was at one time Serge's collaborator and former partner.
I looked up the English translation to this song's lyrics and discovered that it's about two lovers splashing about in the mud. The arrangement sounds magical! You can just imagine all the fun they're having in their rubber boots with the rain pouring down on them. Jane's girlish voice captures the delightful feeling of this moment beautifully. It’s one of those songs that makes you smile and feel nostalgic for a bygone time.