Schizophrenic, unexpected, curious, child and constantly changing. GRRIF is multiple, through its daily broadcasts and angled information. Its programming primarily musical, wants to open but demanding, ranging from rock, electro, indie, reggae, hip-hop, soul and blues. It draws shamelessly in the directory of the last 70 years. GRRIF is both classic and innovative in its approach to news and music. It imposes its rule of thumb to his listeners as his actors: rip routine.