Thanks Driving for your comment ! but don’t worry about me, Audiojungle is just for fun. 
I make music, and money with Universal (films, trailers, adverts…) all around the world, so… i’m not pain. 
“the sound is quite rough” : yes, I want this! Indie folk music is not pop or classical music. I want brass with “balls”, with a little traditional timbre, no vibrato.
(sorry for my English )