How do I delete a track from my i tunes library on a mac?

How do I delete a track from my i tunes library on a mac? With PC it was a simple matter of left clicking and selecting "delete" But apple mice do not have left click. How do i do somthing basic like delete a track?How do I delete a track from my i tunes library on a mac?
You could just highlight it and press delete.



And its called right click, and apple mice can do it, its under preferences. Even if you dont know how to change preferences, press the Control key and click, its does the exact same thing as a right click.