
Percussion: In larger orchestras a full spectrum of percussion for most of its concerts, including xylophone, marimba, vibraphone, orchestra chimes, snare drum, bass drum, granite block, tambourine, cymbals and tympani. Where needed, this section is augmented by Russian folk percussion instruments such as the korobochka, treshchodka, wood block, rubel, lozhki, small bells and the like.