Monaco in The Song 4

Monaco participated in The Song 4 in Florence, Italy. The Monégasque broadcaster, TMC, selected their entry via a national selection. The winning entry was "Regrets d'un imposteur", performed by TSS, written by John Ricciardi and Matthieu Kerberenes.

Participation
On September 29, TMC announced that they would once again be holding a national selection to select their entry. The twelve competing songs were revealed later that day, in a selection titled "La chanson de la Pologne à l'envers 1", or "The Song of Upside-down Poland 1".

National Selection
The twelve songs were split into two semi-finals, with the top three songs from each progressing to the final. Suzane, who had previously competed in the national selection for Luxembourg for The Song 3 competed here.

Semi-final 1
TSS, Terrenoire and Leslie Medina qualified for the final. {{Legend|#ffdead|Qualified}}

Semi-final 2
Zaoui, Tom Enzy and Josh Stanley, and Suzane qualified for the final. {{Legend|#ffdead|Qualified}}

Final
TSS won the final with their song "Regrets d'un imposteur". Despite placing 4th, Zaoui was selected to compete in The Song Second Chance 4 with his song "Mauvais". {{Legend|gold|Winner}} {{Legend|paleturquoise|The Song Second Chance}}