How to send an audio recorder to Arduino using bluetooth?

Other Hardware Audio
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Hi everybody, I Hope your are doing great. Im not a good english speaker Im sorry for that but I need some help with my new project.

I need to do this:

  1. Record and audio using my phone (OK)
  2. Next, Send that audio via Bluetooth to my arduino. (I only know send normal data)
  3. Make The Arduino play the recorded audio using some music player module. (I have no idea What music player can to that)

So, these are my questions:

I have an Samsumg Galaxy S4. The audio recorder uses the .m4a extension/format.

  1. How can I send this "audio.m4a" to my arduino using bluetooth? (Some comand???)

  2. Do you know about some music player module that can play the "audio.m4a"????

Thank You All a lot. Big Hugs From Venezuela.