XamarinAudioManager (nuget): Xamarin Audio Manager provides a simple way to play audio files in Xamarin Forms projects.  The Supported Xamarin Platforms are:  iOS Android UWP Windows 8.1 Windows Phone 8.1 //Sorta, needs some work but how many people use win phone ;)
Keywords: Xamarin|Audio|AudioManager|Portable|PCL|WinRT|Android|iOS|UAP|Win81|WPA81|WinPhone