Louis Treffel aka Le Serveur is a Nancy-based multi-instrumentalist, producer and DJ. He co-founded BMM Records with Joseph Petitpain in 2012, and runs the BMM Land studio. Le Serveur is also a qualified digger, his influences range from groove, jazz, funk, soul, hip-hop and library music to hip-hop, electronica and experimental.

Since the creation of BMM Records, he has used this alias to release his solo works and credit his technical works on other releases from the label, but his discography expands way beyond that, as he is involved in many bands from the BMM roster including M.A BEAT!, NCY Milky Band and Agoro.