A variety of interesting as well as practical material dealing with music such as theory, harmony, counterpoint, digital composing.
Music
Items on music.

Tonal Harmony
A comprehensive book on the subject of harmony.
For over two decades Tonal Harmony has been the leading text for the two-year theory curriculum for music majors.
Why Music Is Memorable
Factors that are involved to make us remember music.
This is a summary of the Time article Why We Remember Music and Forget Everything Else followed by some discussion and insights.