What is mastering? Mastering is the very last stage of music making. It involves fine tuning the recorded piece to make it sound professional. The track is synchronized and worked upon to add that finish. The process of mastering is a step by step procedure. Mastering prepares the musical piece for the radio by making it sound more professional. Every piece of melody becomes clear and loud when it is mastered. The mastering process is complicated and best handled by the skilled mastering engineer. The mastering allows the music to be refined by rendering space to every musical instrument used. The mastering engineers know how to keep the balance between eq and compression, which makes the sound perfect.* * Mastering makes an amateurish musical piece professional. The mastering process is now available on the internet as well. By using the online mastering service, one can have access to high quality mastering services. The audio files can be uploaded onto the site, to be worked upon by the professional sound engineers. Once the services are performed, it can be downloaded by the customer from the test servers of the mastering service companies. It can also be sent back to the customer in CD form, on request. professional mastering is a must service that converts the demo piece into a professional piece. This is achieved by listening to the track with a fresh perspective.