How to share music via WhatsApp?

In the projects tab, swipe left on a given item in the project list, and press the light grey ‘Share’ button. This will direct you to the file sharing system in your phone through which you can choose through which channel and/or to which contact you would like to share the WAV file of the project with. Select WhatsApp as the app you’d like to share the file with and then select the contacts you would like to share the file with. These contacts will receive a message with your file as an attachment.