MDK Audio is a simple app that provides an end-to-end example demonstrating how audio that is normally played through your Moto Zās loudspeaker gets routed through the speaker in the Audio Personality Card attached to your Reference Moto Mod.For a detailed walk-through and details for this app, visit http://developer.motorola.com/build/examples/audio This app requires a Moto Z, Reference Moto Mod, and Audio Personality Card. To purchase hardware, visit http://developer.motorola.com/buyNote: This app is for development purposes.Updated iconsBug fixes and improvements