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.
I tako smo započinjali svaki naš sat  naštimavajući bubnjeve -- posebice, timpane -- na toliko uski interval visine zvuka,  nešto poput ovolike razlike.