```css ```
Skip to content
The D-Minor Collection is a curated set of artisan instruments, all precisely tuned to play together in D-Minor — the deepest tuning in the feeltone product line, guiding the listener into the depths of emotion on slow, soothing sound waves. Every instrument is designed for intuitive play: there are no wrong notes. Layer tones freely, build on instruments you already own, and create immersive soundscapes without musical training.
Each Intuitive Soundscapes Collection centers on the feeltone Monochord as its sonic foundation, with complementary instruments tuned to match. The result: any combination of instruments in the collection harmonizes effortlessly, freeing you to play intuitively and layer sounds without preparation or sheet music. This system also lets you expand collections you already own — simply match new instruments to your existing key.
Most instruments are available in both 432 Hz and 440 Hz. The video above features instruments tuned to 432 Hz to match the Koshi Chimes. All feeltone Monochords can be easily tuned to your preferred pitch.
At the center of every Intuitive Soundscapes Collection is the feeltone Monochord — the Monolina and Monolini models, handcrafted in Germany. Monochords are dronal stringed instruments whose shimmering harmonics cascade like light on water, creating a meditative chord that anchors the entire soundscape. Tuned to D, the feeltone Monochord is the lowest tuning in the product line — deep, grounding, and emotionally expansive. It forms the foundation upon which all other D-Minor Collection instruments harmonize, blending diverse timbres of wood and metal into a unified whole.
The Tinka Tong D-Minor is feeltone’s wood tongue drum, tuned to match the D-Minor Collection. It produces short, light percussive tones that are earthy, warm, and grounding — a counterpoint to the deep sustain of the monochord. Depending on how it’s played, the Tinka Tong can sound whimsical and cheerful or activating and energizing — even in a minor key. It is especially effective at the opening or closing of sound journeys to ground and activate the physical body.
The Kigonki is a new addition to all Intuitive Soundscapes Collections. Unlike standard tongue drums, it features eight tuned tongues on the face forming a melodic scale, plus eight matching resonating tongues on the back that vibrate in response — creating a rich, undulating sustain. The result is a deep monaural beat effect: two slightly different frequencies combine physically in the air before reaching your ears, producing a hypnotic tremolo pulse (often called “binaural beats,” this is technically a monaural beat).
Three Hokema models are available in the D-Minor Collection, all handcrafted in Germany with American cherry wood and metal tines tuned to D-Minor:
Both the Koshi Aqua and Zaphir Blue are made in France and use a dangling bead that taps metal dowels guided by a wooden sail. The Koshi is thicker and shorter with a minimalist bamboo design; the Zaphir is thinner and taller with a royal blue decorative tube. The Zaphir Blue features a slightly alternate tuning with one Ab note that adds a sweet, subtle dissonance to the chord. Playing one in each hand creates a stereo effect — slightly different tones in each ear. Koshi chimes can be held in hand, hung from a stand, or left outdoors for the wind to play. Note: chimes are only available in 432 Hz.
Yes — watch the video at the top of this page to hear all the instruments of the D-Minor Collection playing together in different combinations. Then shop the Intuitive Soundscapes Collections D-Minor Collection below.
Twinkle Trio: B5 Kalimba, Koshi Aqua & Zaphir Blue | D-minor Combine the two lovely chimes and add the B5 Kalimba to create a more complex, la...
View full detailsTwinkle Duo: B5 Kalimba & Koshi Aqua | D-minor This video shows the Koshi Aqua Chime and the Hokema B5 Kalimba in 432hz played over the drone ...
View full detailsZaphir Chime Blue | D-minor Zaphir Chimes are made in France and come in a variety of colors — we’ve chosen this royal blue for our D-minor chime. ...
View full detailsKoshi Chime Aqua | D-minor Aqua (D-minor) — ♪♫ A D F G A D F A — marked by a blue dot. The Aqua tuning carries a peaceful, flowing, and slightly m...
View full detailsTwinkle Duo: Koshi Aqua & Zaphir Blue | D-minor Combine these two lovely chimes to add a more complex twinkle sound to your soundscape. This v...
View full details