Modifying a Backbone.js project on Web Audio API

*****IMPORTANT****** ONLY APPLY IF EXPERIENCED IN: -Marionette [login to view URL] -Web Audio API ************************ Project details: I need to hire a developer to do a couple small tasks. 1) add a "Download" button to the control panel of an existing audio mixing software that compiles the multiple tracks into one WAV or MP3. {Must be familiar with using OfflineAudioContext} [NOTE from previous developer: You would want to look into OfflineAudioContext. Essentially, you "play" the mix into an offline context and that will let you render it at faster-than-realtime. From there, you could use something like [login to view URL] to turn that into a WAV file and make it available for download.] 2) add a "Save" button that overwrites the current JSON associated with the mix with updated parameters. [NOTE from previous developer: To create the new JSON file, try: var json = [login to view URL]( [login to view URL](), null, 2 )] We will be working on updating THIS PROJECT: [login to view URL] To see the project running at its current state, click here: [login to view URL]