Traditional western music is extremely complex & music notation package occurs as challenging application. A independent products have a in writing interface similar to sheet music by owning staves, notes, beam & a entire placed of music symbols delineated. Main input methods come: step by step applying a placed of symbols palette & the mouse, MIDI real time recording, or even scanning sheet music.

A bit of projects represent music around an XML based markup language called "Music Markup Language." However, the representation of music written within such a language is however to become resolved when present internet browsers cannot represent music.

Scalable Vector Graphics
There exists today interest in the World Wide Web Consortium's (W3C) Scalable Vector Graphics (SVG) as a means for representing music.