PaulArnold.net is a great place to find out all sorts of musical appreciation.  Learn about opera, about Latin music, about pop culture and more.  While you might enjoy the music that you listen to each day, you may not really have much background in music appreciation.  Find out what is “hot” on the music scene right now and about the history of music.  Gain a deeper appreciation for music in all its facets and start tapping to a more educated beat.