S1 is an R&B trio from California consisting of Kjae, TraXX and ShayDot. They released their self-titled debut album in 2005 and their next album is called "The Sound Of A Feeling" (http://www.myspace.com/s1) S1 a.k.a. Symbolyc One is a hiphop producer and member of Strange Fruit Project. He also did a project with Illmind, The Art of Onemind. S1 is a boy from Marseille, France, who is trying to make his way among the French rap.