Hello!
I bid for the project but I don't really understand what exactly you are looking for. I am an audio engineer, I have graduated SAE Athens and since then I work for SAE Athens. I teach audio engineering and I am responsible of the equipment. Although I have no idea about programming and developing mobile applications.
If you are looking for someone who can supervise the audio part of the application and to provide you all the special knowledge about audio I can definitely be in charge of it.
If you are looking for someone to develop your app, I am not the right person.
Best regards,
Panos.