11 Studies for snare drum(s) and extensive (orchestral) percussion (e.g. bass drum, cymbals, tambourine, triangle, woodblock, castanets), numerous (original) musical quotes (i.a. from works from Z. Kodály, G. Mahler, S. Prokoviev, M. Ravel and D. Shostakovich) and musical quotes that are figuratively implied (i.a. from works of P. Tchaikovsky, C. Orff, I. Stravinsky and O. Messiaen), different playing techniques.
The ensemble studies are for (mostly variable) ensembles of three to six players and some contain excerpts from percussion scores of important orchestral works.