Shaped by the currents of jazz, LaBlue - from his first name Sasha - multi-instrumentalist (drums, piano, bass and guitar) from the conservatory, meets Astrønne in 2019. A singer with a singular voice, she was spotted on the networks thanks to her soul and r&b covers. A few months later, on the steps of Montmartre, the two young talents began discussing a joint project. Guided by their common love for neo-soul, the 21 year old duo started to produce several albums in 2020 between Rennes and Paris. They draw their inspiration from the talents that have marked the last decade; Hiatus Kaiyote, D'Angelo, The Internet, Erykah Badu... Together, they participated in a contest launched by the label Roche Musique during the confinement (March-April 2020) which they won thanks to their track "Keep it Smooth". This new signing would inspire their first 6 track EP "Blue Phases", released in May 2021."