Abstract: A method and system are provided for calculating a distributor quality score. At least one audio file is sent from a distributor server to at least one user terminal. In each of the at least one user terminal, a distributor identifier is added in the metadata of each of the at least one audio file. For each of the at least one audio file, the audio file is analyzed in order to generate at least one file quality indicator. In a rating server, a distributor quality score is calculated based on the at least one file quality indicator.

Abstract: The disclosure relates to an electronic system and to a method for providing an improved media library to a set of users. The electronic system comprises an electronic terminal associated with a user. The electronic system submits a physical medium to the electronic terminal based on user profiling. The electronic terminal is configured to request user confirmation that the physical medium submitted should be accounted for in a register of the electronic terminal. It is configured, upon user confirmation, to fetch metadata associated with the submitted physical medium from a register of physical media metadata and store the fetched metadata in a register of the electronic terminal.