Los instrumentos en el orden en que se presentan:Drum kit:Four snare drumsFour bass drumsFour hi-hatsSeven tom-tomsSix bongosEight buzz synthesizers (concealed at first)Eight cymbals - four crashes, two rides, one splash and one ChinaSecond Drum kitEight hi-hatsTwo cowbellsTwo woodblocksTwo timbalesFour bongosEight tom-tomsFour cymbals - Two rides and two splashesThird drum kitFour gongsFour ride cymbalsFour bass drums52 tom-tomsFourth drum kitEight maracasEight cabasaFour bass drumsEight snare drumsFour Crash cymbalsFour Hi-hats171 drums, cymbals, etc. in total.There are three robotic drummer players in this animation. The first one is inside a spherical cage of percussion instruments with limited movement along a straight pole.The other two "satellite" players move around the outside of the drum kit along two large circular tracks.