I have learned so much from Robert Greenberg's lectures on "How to Understand Music" and now "The Concerto". I went through all 24 lectures of the latter by listening to snippets of each lesson while running errands, and since I do not take many long trips by car, it has taken me months to finish this course. Greenberg is funny, entertaining, authoritative, presenting his lectures in a friendly, down-to-earth style.
Not intending to bore readers by repeating a hackneyed phrase, I do believe that music is the language of the soul; so, if that's true, a culture without music is a zombie culture without a soul as are its adherents. Whereas, if a culture nurtures its musical heritage from the time it inculcates it in the young until the time the maturer members know enough to distill every meaning that burgeons from it, that culture will grow and branch out fractally with unexpected twists and turns in achieving the highest state of cultural consciousness possible until future generations push their musical heritage, hence its soul, to its farthest limits.
You get this through the humor and delight with which Dr. Greenberg teaches us music. Anyone who grew up assuming they would have a high appreciation of music, especially classical music, but finds later that they are in fact paupers in their knowledge of what the great masters have tried to leave us, then any course or book taught by Robert Greenberg is a good way to get back to your original goal. Nor would his courses be lost on the young either.
Now that I have finished "The Concerto", I intend to take Greenberg's notes that are included with each set of CDs, review them and listen to each work that he introduced repeatedly and more closely.