How many different Koshi Chimes are there?
Nov 16, 2023
There are four Koshi chimes. Not three, not twelve: four, one for each classical element. This is a deliberate design choice, not a product range decision, and understanding why the number is four helps explain what each chime does and how they relate to each other.
The Four Koshi Chimes: Notes, Element, and Character
Each Koshi chime is named for a classical element and tuned to a specific pentatonic scale that the maker, Kabir, aligned with that element's acoustic and energetic qualities. The four are:
Koshi Terra (Earth): tuned G B D G B D G B. A G major pentatonic cycle that emphasizes stability and groundedness. The deepest in character of the four, with a sound that settles rather than lifts attention. The most popular tuning among yoga teachers and bodywork practitioners who want a consistent grounding anchor in their sessions.
Koshi Aqua (Water): tuned A D F A A D F A. An A minor pentatonic with a characteristic depth and inward quality. The D-F minor third at the core gives it a distinctly flowing, circular character. Phrases seem to revolve rather than progress, making it the most meditative and introspective of the four. Consistently among the top two selling Koshi chimes.
Koshi Aria (Air): tuned A C E A B C E B. A bright A major pentatonic with a forward, open quality. The most overtone-rich of the four, and the most immediately appealing to first-time listeners. The upper rods introduce B in place of the second A, giving Aria its characteristic sense of lift and spaciousness.
Koshi Ignis (Fire): tuned G B D G A B D A. A hybrid of the Terra and Aria tonal centers, with the groundedness of G and the upward movement of A in the upper range. The most dynamically complex of the four tunings, and the most activating. Used to open sessions, shift energy, or provide contrast after longer passages with the other chimes.
Are There Limited Editions or Special Versions?
The standard Koshi range is stable: four tunings, unchanged since the instrument was introduced. Kabir's workshop has not released additional elemental tunings or seasonal variants under the Koshi name. What you will occasionally find in the market are non-official versions: imitation chimes using the same elemental names but not made by the original workshop. These are not Koshi chimes. The Koshi name is a registered trademark applied to the instruments produced by the original French maker.
The color coding on each genuine Koshi chime is consistent: the letter O in the printed name is colored to match the element, green for Terra, blue for Aqua, yellow-gold for Aria, red for Ignis. This color appears on the tube and on the original packaging. It is one of the easiest authenticity markers when buying.
The Set of Four
Getting all four Koshi chimes is not merely a quantity decision. The four tunings together constitute a complete elemental range: each corresponds to a distinct energetic and acoustic quality, and together they cover the full spectrum of the elemental system. A practitioner with all four has access to grounding (Terra), depth (Aqua), openness (Aria), and activation (Ignis) as discrete acoustic environments that can be selected according to what a session, moment, or space requires.
The four chimes also sound well together. Because they are all pentatonic and their tunings share several common notes, they do not clash when played simultaneously or in sequence. The combination of Terra and Aqua creates a grounded depth. The combination of Aria and Ignis creates brightness with movement. All four together produce a complex, layered sound that is still harmonically stable.
The Koshi set of four is available at a package price that reflects a saving over purchasing individually.
How to Choose a Single Koshi
If you are choosing one chime, the question of which element resonates with your current practice or situation is the most direct guide. Someone who feels ungrounded, scattered, or physically disconnected will often respond most immediately to Terra. Someone going through a period of emotional processing or introspection will often find Aqua most useful. Someone seeking mental clarity, openness, or a fresh perspective will typically be drawn to Aria. Someone who needs motivation, forward movement, or a sense of vitality will often find Ignis most effective.
The Aria is the most frequently chosen starting point for people unfamiliar with the Koshi range, because its bright major tuning is immediately appealing and acoustically accessible. The Aqua is the most frequently chosen by practitioners with prior experience in sound healing or meditation work who are looking for emotional depth. Terra is the most frequently chosen for permanent installation in a space where a consistently grounding ambient sound is desired. Ignis is the natural choice when activation and movement are the primary intention.
How Koshi Compares to Zaphir: Elements vs Seasons
The Zaphir chime is made in the same region of France and is the closest instrument to the Koshi in construction and philosophy. Where Koshi is organized around four classical elements, Zaphir is organized around the seasonal cycle. This philosophical difference produces different frameworks for use, and many practitioners find one framework more natural to work with than the other.
There are five Zaphir tunings in the standard range, plus occasional additions. The five are: Crystalide (Spring), Sunray (Summer), Twilight (Autumn), Blue Moon (Winter), and Sufi (an intermediary tuning covering the late summer to early autumn transition). A sixth, the Love Echo, is a more recent addition.
The Zaphir differs from the Koshi in register and decay: Zaphir tubes are slightly larger, producing a marginally lower register and a longer, more lingering resonance. The two instruments are complementary rather than competing. Many practitioners work with both, treating them as different instruments in the same family rather than as alternatives.
Combination Options
Owners who begin with one chime often add a second, and the choice of second chime is worth considering carefully. Terra and Aqua make a natural pair: both are grounded in the lower tonal registers and their combination produces a sound that is deep and stable without being dense. Aria and Ignis make a natural pair: both have upward movement and their combination is brighter and more activating. The cross-element combinations, such as Terra with Aria or Aqua with Ignis, create more textural contrast and are favored by practitioners who want acoustic variety in a session rather than consistency of tone.
The Koshi and Zaphir ranges can also be combined across product lines. A Koshi Aqua paired with a Zaphir Twilight creates a layered depth that is distinctive. A Koshi Aria paired with a Zaphir Crystalide creates an opening, brightening combination suited to meditative practices that work with spaciousness.
Care and Longevity
A genuine Koshi chime, properly maintained, lasts for many years. The bamboo tube resists humidity better than untreated bamboo because of the finishing process used in the original workshop. For indoor use, no special care is required beyond keeping the chime away from direct moisture. For outdoor use in a sheltered position, the chime will last for several years; direct exposure to rain will eventually affect the bamboo and the cord, and a covered outdoor location extends the instrument's life significantly.
The cord that suspends the chime can be replaced if it shows wear. The rods are fixed and do not require maintenance. If the bamboo develops surface marks from handling, these do not affect the acoustic properties of the instrument.
The full Koshi range and the full Zaphir range are both available here.
