You might be familiar with The Well-Tempered Clavier by Johann Sebastian Bach. It really is an amazing body of work. These works are definitely worth exploring.
To understand The Well-Tempered Clavier we must understand what Bach means by “Well-Tempered”. A long time ago keyboard instruments were actually tuned to sound pure in different keys depending upon the key of the piece you played. If you were playing a piece in G major, the instrument would be tuned to sound in tune in G major. The piece would sound great but if you tried to play in some other keys it could sound horrendous! As time went on tuning became more flexible so that it was possible to play in a great variety of keys with the same tuning. While the system of tuning available at Bach’s time favored some keys more than others, it was a vast improvement in offering the flexibility to play in all keys without the need for returning.
Today we have what is referred to as “Equal Tempered Tuning”. All keys are equally in tune, or more accurately equally out of tune. I have another blog; Why a Piano is Never in Tune that deals with this subject in more depth.
The Well-Tempered Clavier is a series of Preludes and Fugues in all the major and minor keys, 12 major keys, and 12 minor keys for a total of 24 Prelude and Fugues. However, there is not just one book but two books of Preludes and Fugues for a grand total of 48 Preludes and Fugues! These are incredible works worth getting to know.
Thanks again for joining me Robert Estrin Robert@LivingPianos.com (949) 244-3729