Answer
To Post a Music:
Click on
Music in the top nav, then click on the
Post Music button. Enter the Title, Artist, Category, and Description of the Music, and click the "Submit Music" button.
To Add a Music to your profile that is already on the site:
Click on
Music in the top nav, then find the desired Music and click on it, then click the "Add this Music to your profile" button on the bottom of the right sidebar.