Because finding quality tongue drum videos is getting less and less easy, I've put here a selection of the best tongue drum videos I've found on youtube. With these videos you can get an idea of the sounds of the different tongue drums that exist but keep in mind that the recordings these people do, do not often highlight the deep quality sound of this beautiful instrument. Most tongue drums are acoustic so to record most people use their phones which makes audio recordings with very variable quality!
Finally, I advise you to listen to these videos with a headphones so you can listen with the best possible rendering so you can realize the depth of the notes of this instrument. Good listening!