Djuna Mumbafu performed at this festival with his own band, which was also Delta Force
The original Delta Force was co-led by Lofombo and Djuna Mumbafu. However, Djuna served as the president, as he was the face of the group. Lofombo himself also not believing that he could succeed without having Djuna on his side. Despite this, Djuna often clashed with Lofombo, as they had opposing visions. Only three months after forming Delta Force, following Pepe Kallé's death, the group had already split. Djuna left Delta Force and went on to create a new group being followed by Dokolos, Djudjuchet’s younger brother along with three musicians. It was only after the release of Tonerre de Brest that he renamed the band into 'Big One'