Music is an art form whose medium is sound and silence. Common elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter and articulation), dynamics and the sonic qualities of timbre and texture. The word derives from Greek μουσική (mousike; "art of the Muses")

Sounddesign is the process of specifying, acquiring, manipulating or generating audio elements. It is employed in a variety of disciplines including film, theatre, sound recording and reproduction, live music performance, sound art and computer game software development. Sound design most commonly involves the manipulation of previously composed or recorded audio, to create a desire effect or mood.[1]

This is all about - This is what we do

_{[1] quote: wikipedia.org}