Groupe Sans Gain celebrated their 50th birsday in the famed Olympia venue, performing with Tri Yann and Carlos Nuñez the best of Celtic music.
Gigowatt Film took charge of the live switching, as well as the post-production process and DVD authoring.
Many thanks to Jean Paul Milion and à Angelique Attali. The DVD can be bought here : DVD Groupe Sans Gain
Cameramen :Bruno Debray, Marie Goujon , Khaled Aguelmous, Baptiste Merlin. Crane operator : Eric Ebstein. Vision Engineer : Matthieu Litique.
Directed by François Zaïdi