Three Nations- One Orchestra Is a joint project initiated by the Youth Music School Pforzheim GmbH in cooperation with Zespol Szkol Muzycznych in. MJ Zebrowskiego and the Conservatoire de Saint-Maur-des-Fossés under the auspices of the Mayor of the city of Pforzheim , Mr Gert Hager , the city of Czestochowa, Mr Krzysztof Matyjaszczyk and the city of Saint-Maur-des-Fossés , Mr Sylvain Berrios . The project was significantly supported by the Department for Public Relations, City Council- and European Affairs of the city of Pforzheim as well as the German–French Society and the German-Polish Society. Project goal: The promotion of intercultural dialogue. Targeted involvement of young people with few opportunities. The tri-national orchestra project is intended to promote the interest in other cultures and the European idea. Phase I: Saturday, 23.05.2015 - Fri .29.05.2015: rehearsals, workshops, group activities, discourses, discussions, concert, overnight stays Two other stages in France and Germany complemented this project, which were promoted and treated separately from the Erasmus + funding. Phase II: Wednesday 30.06.2015 - Saturday 04.07.2015: rehearsal, group activities, concert, overnight stays Phase III: Saturday 04.07.2015 - Wednesday 08.07.2015: rehearsal, group activities, concert, overnight stays With the start of the project on 01.08.2014 intensive organisational preparations in regards to timing and content began but also a programmatic kind with respect to the selection of tracks, the objectives and the joint activities. Orchestra conductor Oliver Scherke of the Jugendmusikschule Pforzheim selected a music program, which was designed to address young people and blew away the normal framework of the concert scene. According to the European motto "unity in diversity" a "crossover program" was put together which combined classical and pop music. At the same time an intellectual framework program was written and that European Motto sought to explore the levels of experience which was conveyed to the young Europeans through workshops, discussions, discourses, presentations and tasks. In carrying out the tri-national orchestra project the partners acted on an equal footing. They pursued the common goal of understanding through and via the music. The respective delegations took clearly assigned tasks such as organization and reservations. Accompanying the musical work of the institutions, independently prepared roundtables of young musicians among themselves and regarding current and fundamental European issues were organised. Presentation panels and presentations about their own country and the expectations of the respective young people supported an understanding of young people for one another , so that the musical exchange was also underpinned intellectually-theoretically in accordance with the contractual terms of the Erasmus program + .