title: A namespace cannot directly contain members?
body: <p>I have a problem. I have been following a tutorial, so that I could learn programming with Xamarin. Well now I have this error line, that I have written in the title. Here's the code for you all; </p>
  
  <pre><code>using System.Collections.ObjectModel;
  using UIKit;
  
  namespace freesongsforme
  {
      static void Main(string[] args)
      { 
          var listView = new ListView();
          var myTrainers = new ObservableCollection&lt;string&gt;() 
          { 
              "Song 1",
              "Song 2",       
          };
  
          listView.ItemsSource = mySongs; 
  
          myTrainers.Add("Songsr");
      }
  </code></pre>
  
  <p>The ''main'' part is marked as an error.</p>