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Interactive Notation Editor based on Vexflow music notation library

Hello All,

I need to enhance an existing HTML5/JS application based on Vexflow music notation library.

There is a working example of the application [url removed, login to view]

I need to get this application extended with the following features

- Possibility of adding additional music staff with possibility of selecting type of musical instruments

- Enhanced editin features (currently only allows to add and replace existing note and to delete)

- Enhanced play feature (such as play one note, play range, play all or one staff etc.)

- Save and Open compositions

- Export the music in MusicXML and other standards

- Export to MP3 and MIDI

You will obviously need HTML5/Javascript skills as well as some background in music theory

Please see attached Technical requirement for clarified description

Also, the project will require some understanding on the notation in music
Here are some basics that could be useful


Updated Technical Requirements document uploaded

Cannot upload second doc file,
please see this link for updated document:


Evner: CSS, Javascript, Software Arkitektur, Brugerflade / IA, XML

Se mere: vexflow, vexflow interactive, vexflow midi notation, vexflow editor, vexflow musicxml, vexflow midi music, working as an editor, need music composer, need a music composer, music mp3 get, music compositions, js editor, i will midi, i need a type editor, editor js, midi composer, notation, music theory, music editor, interactive html5, html5 based, interactive background, music html5, additional features add app, html5 app example

Om arbejdsgiveren:
( 2 bedømmelser ) Versoix, Switzerland

Projekt ID: #4071689

Tildelt til:


Dear Sir, I am interested in your project. Our Dedicated Team can handle project with your 100% satisfaction. Please check PM for discusion & our quality and reviews of previous work. We will offer... Weekly Progre Flere

$1000 USD in 30 dage
(9 bedømmelser)

5 freelancere byder i gennemsnit $820 på dette job


hello i can help u sir let's start

$250 USD in 5 dage
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Please check your inbox. Thanks

$2000 USD in 40 dage
(2 bedømmelser)

hello sir, i can start this project right now... you can check my profile for more trust..

$300 USD in 2 dage
(0 bedømmelser)

We are a Web design and development company that focuses on regular communication with our clients and timely delivery for all our projects. Some of the technologies/area that we focus include:

$550 USD in 14 dage
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