Paying tribute to one of classical music’s finest composers, the Woodstock 40-Inch Mozart Large Wind Chime is tuned to the opening intervals of the Andante movement from Mozart’s Piano Concerto #21 in C Major. At 25 inches from ring to the wind catcher, this is our mid-sized Chime of Mozart, created in honor of the 250th anniversary of Mozart’s birth. Woodstock Percussion Wind Chimes are tuned using a computerized tuning process in order to achieve incomparably beautiful sound. These wind chimes also use an ancient tuning system known as just intonation. Because these notes fall between the notes of a piano (which is tuned using the modern equal temperament system), the chime has a unique, authentic quality. The frequencies at which the different tubes vibrate are integrally related, thus producing the purest musical intervals. Once you hear the beautiful tones created by these magical chimes, you will understand why they are so popular around the world.Wind Chime Length: The length of a wind chime is measured by the overall length of the chime (not tube length) – hanging hook to the end of the sail. This windchime is 25 inches long overall. Created by professional musician Garry Kvistad, Woodstock Chimes feature original and innovative designs that will add beauty and elegance to your home. Each chime has been tuned to create the purest, most beautiful musical intervals. Kvistad incorporates tunings of scales from many different cultures throughout the world to create unique, inspiring sounds and styles. It’s easy to find the chime that’s right for you at Woodstock, home of the original precision-tuned wind chime. 5 durable anodized aluminum tubes. Verdigris powder-coated finish on tubes. Laminated bamboo hanger, striker, & wind catcher. Tuned to Mozart’s Piano Concerto #21 in C Major. Precision computerized tuning process. From master chime craftsmen of Woodstock, NY. Overall length: 25 inches . 1-year defect warranty. Lifetime tuning guarantee.