Joon Moon’s story started in 2014 in Montmartre, Paris, in the studio of the excessively discreet Julien Decoret - with Phoebe Killdeer giving breath to his first lyric sheets. The indefatigable Moon's aim was to continue creating, after touring with Nouvelle Vague, Florent Marchet etc, and start his own project. With all the creative decisions already made for keyboards, vocals and drums, Julien joined up with his pals Raphael Chassin and Sébastien Trouvé for both the studio recording and stage show that they had already collectively imagined. 

In early 2015, thanks to chance encounters and other musically-minded friends like Marc Collin and Hugh Coltman, Julien Decoret met another artist with an impressive live show (and someone just as reserved as he is) - Krystle Warren, born in Kansas City and recently arrived in France. The four had mutual friends, and after a few try-outs in the studio and a misunderstanding about a certain Alice / Juliette Lewis (a story that makes them all laugh even today) a real synergy came to pass, with Joon Moon the result - both in the studio and on stage.