In Wikipedia

Color’s Notes is an independent music documentary film about a Music Festival called ‘Mestival’ taked place in Elx (Spain) since 17th of May until 6th of June in Elx. Filmed at the 10th Mestival Anniversay for six days, some of musicians from the different places of the World came to Spain to take place in a Cross Culture Music Festival, like Eliades Ochoa (Cuba), Raimundo Amador (Spain), Ken Hensley (Great Britain), Sazed ul Alam (Bangladesh), among others

The documentary film only uses footage shot during the events, and music recorded there, and incluyes interwies with the musicians, talking about different concepts like : Peace, Music, Cross Culture… It’s also includes Fatma el Medhi's participation (Sahara women's) and a Benefit Concert to the Nelson Mandela Children's Fund.

The film was produced by Filmmaker Xavi Tello (Musician, and independent Producer) and Juanpe Gimeno (also Musician, and sound ingineer), and was shot with small minidv (3ccds) cameras, by fourteen kinocs from Alicante, Elx, and Murcia who were joined in less than two days.

See more in http://en.wikipedia.org/wiki/Color's_Notes