Tuned to the notes of a North India Raga Scale which is enhanced by an included CD that harmonizes with the chimes, the Woodstock Yoga 37.5 Inch Wind Chime was designed to bring peace and balance to your yoga practices. Crafted from anodized aluminum that will not rust, this wind chime features real ash wood and measures 37.5L inches.   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 wind chime is 37.5 inches long overall. Hanger not included.     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. Crafted from anodized aluminum that will not rust. Features real ash wood. Tuned to the notes of a North India Raga Scale. Designed with 6 silver tubes. Includes a CD which harmonizes with the chimes. Measures 37.5L inches – from hook to sail.