The music undergoes many stages while getting made. Creating music involves expertise as well as experience. The process of music creation includes recording, mixing, editing and mastering the musical tracks. When the album has more than one track, the mastering service becomes even more important. When the albums are mastered, a great deal of uniformity is added. The tracks are made synchronous by adding equal spaces between the songs, controlling the volume of the song and making it sound sweeter. The mastered song is ready for the radio and is commercially marketable. When mastering has been accomplished, the sound of the song comes clean. Mastering is an indispensable process which calls for care. Mastering services are now also available online. The online mastering services are affordable and easy to access. The mastering engineer knows how best to master the audio, without compressing the dynamics out of the track. Musicians have realized the importance of a mastered track.