use RhysLees\NovaAudio\Audio;

public function fields(Request $request)
{
    return [
        ...
        Audio::make('Audio')
            ->disk('public'),
        ...
    ];
}

Nova音频扩展了Nova内置的文件字段，以便您可以使用与Nova文件字段相同的选项。此外，Nova音频还有一些额外的选项

    /**
     * Preloads the audio for instant playback.
     */
    ->preload($value = 'auto')

    /**
     * Instructs the field to autoplay the audio.
     */
    ->autoplay($value = true)

    /**
     * Show the playback speed controls for the audio field.
     */
    ->playbackRate($value = true)