The purpose of the contract is to provide public reception services for the Cité de la musique-philharmonie de Paris and the children's philharmonie. To mutualize their needs, the Cité de la musique-philharmonie de Paris and the Philharmonie des enfants decided to launch this consultation through a group of commissions for which the Cité de la musique-philharmonie de Paris is the coordinator.

The contract is aimed at welcoming public services for the Cité de la musique-philharmonie de Paris and the children's philharmonie.