After the success of the collective album "Lamomali", -M- is back with "Lettre infinie", his 6th solo album, long awaited since 2012. Some of the songs are a vivid reminder of his greatest songs ("Machistador" or "Je Dis Aime"). With a high-flying production (Philippe Zdar in the mixes). The first single from the album, the unstoppable "Superch?rie", is co-produced by Thomas Bangalter (one half of Daft Punk).