<b>Production</b> involves the integration of different roles that make recordings possible. It goes beyond Artists and <b> Recording studios </b>. A key role is played by <b> Producers </b>, who make the musical decisions before, during and after the recording sessions, manage the whole process and control the results. From the technical point of view <b> Audio engineers </b>, are the professionals who apply their skills to achieve the best quality of recordings. They handle recording, edition, mixing, and mastering processes.