 Most prominently within the trembita's range, the 7th and 11th harmonics are particularly noticeable because they fall between adjacent notes in the chromatic scale.In the hands of a skilled composer or arranger, the natural harmonics can be used to haunting melancholy effect or, by contrast, to create a charming pastoral flavor.Today trembita is often used in Ukrainian ethnographic ensembles and as an episodic instrument in the Ukrainian folk instrument orchestra.