The group is made up of rap artists of Haitian origin who lived in Villeray–Saint-Michel–Parc-Extension in Montreal, including Dramatik, Imposs (real name Stanley Rimsky Salgado) and his sister J-Kyll.

Based on the success of the albums in France, they toured with IV My People, an extension of the cult group NTM, playing at the Zenith in Paris.

Muzion collaborated most notably with Wyclef Jean in his francophone song 24 Heures à vivre.

[8] As a revival and reunion, the group also performed in 2014 on the 15th anniversary of releasing Mentalité Moune Morne.

[11] On July 26, 2019, their classic and long out of print debut album was reissued for the first time on vinyl to mark its 20th anniversary.