Sinsemilia, also known as Sinsé, is a reggae band that was formed in Grenoble, France in 1990. The name of the group is very similar to sinsemilla, referring to cannabis which is unfertilised and hence seedless. The band first used this name in concert at the Fête de la Musique in 1991, referring to the reggae album Sinsemilia by Black Uhuru. This was the first of more than a thousand concerts, and in the following fifteen years more than one million albums have been sold. Since the success of their first album and their single "Tout le bonheur du monde", Sinsemilia has helped French reggae gain the attention of the media. In 2005, because of the success of "Tout le bonheur du monde", they were invited by the editors of France 2 to appear on the 1:00 pm news. They began their performance by singing "Tout le bonheur du monde" but quickly interrupted it to then sing their politically charged song "Bienvenue en Chiraquie", which provoked a small media scandal.
In June 2003, Riké released a solo album called Air frais, with more traditional French music. The lyrics of this album were written by Mike, Riké's childhood friend. The lyrics are considered by many to be moving, and are less politically engaged than the group's albums. The song "Reveillez-Vous" features Tiken Jah Fakoly. Riké released a single after Air Frais with the song "Allez Savoir Pourquoi", which is of the "hardline" variety. His second albumVivons! was released on January 29, 2007. Mike began his label ECHOPROD, and has signed artists such as Les Suprêmes Dindes, Pep's, Djemdi, Riké, and Junior Tshaka. The first release by his label was "Pas Vus à la Télé", a compilation of 70 French groups from all genres, with the hope of promoting artists who have never appeared on television. Ivan works as a sound engineer for Wareika Hills, a reggae group from Grenoble. Fafa sings with Yoanna, a young Swiss singer who is accompanied by a group from Grenoble. Zazz is producing hip hop. Bozo is present in some parts of Root'Secours' latest album, Enfant Soldats. Olivah has worked exclusively with JFK, a reggae group from Grenoble. He has produced and arranged a CD of 7 songs called Politricks. Natty and the Special Hommage Band have given many Bob Marley tribute concerts.