The multi-scale Beat Root features an ingenious system of magnets that let you play six different scales so you can enjoy a variety of soundscapes. 
To switch to another scale, simply refer to the diagram inside the Beat Root.
Next to the name of each scale is an illustration showing you where you need to place the magnets.
For example, the Zen scale requires two magnets, one on the green placeholder and another on the yellow one.

multi scale tongue drum happy

Notes in each scale:

Happy ​: G. C. D. E. G. A. B. D. (G Major)
Zen ​: G. C. D. Eb. ​G. A. ​Bb. ​D. (G Minor)
Tribal :​ G. B. D. E. G. A. B. D. (Pentatonic) ​
Melancholia​ : G. C. D. ​Eb. ​G. A. ​Bb.  C.
Space ​: G. ​B.​ D. ​Eb.​ G. A. B. D.
Nature :​ G. C. D. E. G. A. ​Bb. C

Remarks: Please handle the magnets with care as a hard impact may damage the instrument's paint.
It is also recommended to keep the magnents away from electronic devices and magnetic cards.