public/Get-DefaultAudioPlayer.ps1

function Get-DefaultAudioPlayer {
    <#
    .SYNOPSIS
        Get the default audio player.
    .DESCRIPTION
        Compatibility wrapper for Get-DefaultApplication -Category audio.
    .EXAMPLE
        Get-DefaultAudioPlayer
        Returns the default audio player.
    .LINK
        https://github.com/Skatterbrainz/linuxtools/blob/master/docs/Get-DefaultAudioPlayer.md
    #>

    [CmdletBinding()]
    param()
    $defaultAudio = ReadDefaultApplications -Category audio | Select-Object -First 1
    if ($defaultAudio) {
        $defaultAudio.DesktopEntry
    }
}