ABSTRACT: The musical objects repository is a web application created to orderly store musical files, cataloging them using configurable metadata for easy reference. It also allows the reproduction of online files through playlists, as well as search and queuing. It was built using technologies such as JQuery to handle the client side, PHP for the server side, AJAX for communication and MySQL for data storage. The designed interface was designed to allow navigation without interrupting playback. The forms, both the creation of objects and the search, have aids and validations to avoid repeating files, minimize the entry of erroneous data and facilitate queries. The use of the repository is efficient for specific purposes, and it is easy to create, to include content, create users and user groups.COL0031216