title: WordPress: how to display only certain post types on page?
body: <p>I'm developing a multimedia oriented theme for WordPress.</p>
  
  <p>Upon entering the site, the user is supposed to choose to view MUSIC or VIDEO CLIPS side of the website. If he chooses VIDEO CLIPS then only the video clips custom post type should be displayed. And if he chooses MUSIC, only the music custom post type should be displayed throughout the website.</p>
  
  <p>Once the user is in, he will have switcher buttons in the top navigation. There he can choose to browse music or video clips.</p>
  
  <p>I'll not be using the multisite function.</p>
  
  <p>What's the best way for me to display only certain custom post types according to the user's choice?</p>