AudioSource[].outputAudioMixerGroup ??

Hello !
I Have problem with array
I know how to set “outputAudioMixerGroup” for AudioSource - just this:

public AudioMixerGroup AudioMixer;
public AudioSource AudioSrc;

if(something, something) 
{
     AudioSrc.outputAudioMixerGroup = AudioMixer;
}

But i don’t know how to set this to array:

public AudioMixerGroup AudioMixer;
public AudioSource[] AudioSources;

if(something, something) 
{
   // AudioSources.outputAudioMixerGroup ? - Error
  // How can i do that ?
}

Please, help me !

try to learn c# basics first

foreach (AudioSource source in AudioSources)
{
  source.outputAudioMixerGroup = AudioMixer;
}