NCY Milky Band is at its origins the backing band of BMM Records, lead by BMM Records co-founder Louis Treffel on keys and behind production, with Quentin Thomas on sax and flute, Antoine Léonardon on bass and Paul Lefèvre on drums. They started in 2019 at the BMM Land studio with the video series Our Gurus, in which they re-grooved some of their common influences such as Boards of Canada, Jean-Claude Vannier, Madlib, Aphex Twin, Charles Stepney, Galt MacDermot and many more.

As they gained recognition within the French jazz scene, this backing band grooving behind local artists such as Cotchei and Léon Evangelion started evolving into a fully independent act that offers unique hybrids between French groove, soundtrack, library, jazz, funk, hip-hop, progressive rock and electronica with an undeniable touch of psychedelia.