You are auditioning several harps. One immediately gives you a melody, the second one makes you want to sing, and the third one makes it hard to break away. Which one to choose? The most important thing will be what you play on it on a typical day: a short phrase for yourself, accompaniment to your voice or a longer session for a group.
The Sacred Forest collection includes eight models with different note arrangements. This guide will help you narrow down your choices to two or three and put them to the test musically. Open harp app, play a few notes and come back to the chart when you want to understand the difference you hear.
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In this article
- First, three questions about how you want to play
- Where to start the comparison?
- Eight models: the most important musical differences
- Chakra C and Planetary C: same key, different range
- Sun D and Celtic Moon D: listen to the difference in the third
- Earth Om C# and Stardust C#: close colors, different paths
- Mystic E: more distinct melody character
- Travel Lotus: fewer tubes, a different way to play
- One last comparison before you choose
First, three questions about how you want to play
Do you mainly want to improvise or play specific melodies? When playing casually, you can follow the nature of the scale. If you already have a repertoire, you will need a list of notes, including the lowest and highest.
Is the instrument intended to accompany the voice or other instruments? Then a comfortable singing register, key and matching tuning are important. It's worth checking your favorite phrase before choosing a model based solely on its name.
Will the harp stay in one room or travel regularly? Fewer tubes may make portability easier, but it also means different melodic possibilities. A good choice combines the sound you like with an instrument you can actually reach for comfortably.
Where to start the comparison?
You want to sing. Compare Chakra C and Planetary C on the same phrase: both are in C major, but Planetary adds a lower octave. Sing the fragment comfortably, then find notes for it on the harp. If the melody is better in D, check out Sun D or Celtic Moon D; the choice between them will be determined by, among others, F# and F. The larger range of the instrument gives more space for accompaniment, but does not determine the range of your voice.
You often change where you play. Start with Travel Lotus and one eight-tube model. Listen to the difference in notes first, then compare the dimensions and weight of the entire packaged set. Six tubes make sense if that's the layout you like; if your melody is missing a necessary note, more convenient luggage will not replace it.
You already have singing bowls or handpans. Write down their notes, octaves and tunings, then check the common sounds in the table below. For a C set, the first candidates will be Chakra C and Planetary C. For C#, compare Earth Om, Stardust, and Lotus, paying attention to the D# present in Stardust. Make the final test with your own instrument.
You just want to start improvising. Listen to the pentatonic Lotus and the full octave Chakra C. The former gives you a smaller selection of sounds, the latter also gives you adjacent scale degrees and more ways to lead the melody. In the Sacred Forest app, play a short phrase on both - instead of guessing which one will be "easier".

Eight models: the most important musical differences
The table uses international note names: B means B natural, and # means sharp. The numbers indicate the octaves. Lists correspond to model layouts; not each is a complete scale containing all its degrees.
| Model | Tubes | Notes, in order |
|---|---|---|
| Chakra C | 8 | C5, D5, E5, F5, G5, A5, B5, C6 |
| Planetary C | 15 | C4, D4, E4, F4, G4, A4, B4, C5, D5, E5, F5, G5, A5, B5, C6 |
| Sun D | 8 | D5, E5, F#5, G5, A5, B5, C#6, D6 |
| Celtic Moon D | 8 | D5, E5, F5, G5, A5, C6, D6, E6 |
| Mystic E | 8 | E5, F5, G#5, A5, B5, C6, D6, E6 |
| Earth Om C# | 8 | C#5, E5, F#5, G#5, A5, B5, C#6, E6 |
| Stardust C# | 8 | C#5, D#5, E5, F#5, G#5, A5, B5, C#6 |
| Travel Lotus | 6 | C#, F#, G#, B, C#, E; two C# in different octaves |
Below are recordings of all eight models. Each recording features a different performance, so use them to compare the character of the instruments; try the same phrase on each layout in the app. Exact parameters are available on the model pages in the crystal harp collection. The two C#s in Lotus sound in different octaves. When comparing it with another model, listen to the entire arrangement to also understand the placement of notes in the registers.
Chakra C and Planetary C: same key, different range
Chakra C gives eight tubes from C5 to C6. It's a full octave of C major with a repeated C at the end. It's easy to start with C, E and G and then add the notes in between. If you want to learn simple melodies and chords in one register, there is a lot of material here.
Planetary C extends this system down to C4, retaining the upper C6. It has fifteen tubes, i.e. two full octaves of C major. You can play a similar motif in two registers or respond to a lower note with a higher phrase. More scope is useful when you know how you want to use it; you don't have to choose it just because it has the most sounds.
Sun D and Celtic Moon D: listen to the difference in the third
Both models start with D, but Sun D has F# and Celtic Moon D has F. Play D, this middle note and A. On Sun D you will hear a major triad, on Celtic Moon D you will hear a minor triad. It's an easy way to learn the difference without learning all the theory.
Sun D is in full D major from D5 to D6. Celtic Moon D uses selected D minor notes and extends to E6, but does not include Bb. If a particular melody needs this sound, just saying "D minor" isn't enough to tell you that you'll play it in its entirety. That's why we show the exact list of notes.
Earth Om C# and Stardust C#: close colors, different paths
Models share many sounds, but their arrangement is not identical. Stardust C# includes D# and the full course of the natural minor scale from C#5 to C#6. Earth Om C# omits D# and adds E6 at the top. This allows the hand to move through a different set of distances.
Compare the common pattern of C#, E, G#, C#, and then play all the tubes in order. In the first attempt you will hear the similarity, in the second the difference in the arrangement. We treat the name Earth Om as the name of the model; the pitches of the tubes result from the given list of notes.
Mystic E: more distinct melody character
Mystic E has a Phrygian dominant pattern: E, F, G#, A, B, C, D, E. Listen for the proximity of E and F and then the larger step to G#. Already the first three notes give material of a different character than the subsequent degrees of C major.
Start with E, G#, B, then add F. See if you like the more open three-note phrase or the stronger character of the full pattern. When singing, test the same short answer several times.
Travel Lotus: fewer tubes, a different way to play
Lotus has six tubes based on five different note names: C#, E, F#, G# and B. The sound C# appears twice. It's a pentatonic set that can be explored in short recurring phrases.
It is not just a smaller Chakra C. It has a different key and selection of sounds, so it is worth checking your favorite melody before making a decision. If you are looking for an instrument that can be carried frequently, compare its dimensions and packaging with the model that you like best in terms of sound.
One last comparison before you choose
Narrow your choice to two models. Play three things on each: single notes, a short repeated motif, and a response in your own voice. Then listen to the instrument recordings without suddenly changing the listening volume.
Check compatibility with the instruments you already have. The Sacred Forest standard is A4 = 432 Hz; for the 440 Hz set, ask about the possibility of making the selected model in this tuning. Check the current price, set contents and delivery conditions on the product page before ordering.
The best ending of such a comparison is usually a simple discovery: with one model you already start inventing music. Then the parameters help you make your choice, and the sound does the rest.