english: And so we began our lessons every single time tuning drums, in particular, the kettle drums, or timpani to such a narrow pitch interval, so something like -- (Marimba sounds) that of a difference.
non_english: A tak sme vždy začínali hodinu ladením bubnov -- najčastejšie tympanu -- na tak nízky interval tónu, niečo ako toto... s takým rozdielom.