Aftershock was originally written for concert tom trio under the title Tremors in the collection “Triology.” It has been expanded here for full percussion ensemble, including keyboard instruments, which gives the pieces even more depth. Inspired by the powerful, natural phenomenon of earthquakes, this fast-paced work quickly transitions from a faint rumble to a deafening roar. With flexibility at its core, you may perform Aftershock as a battery (”drummy”) piece or as a full percussion ensemble with a full complement of keyboard instruments. Additional Information: Number of players: 3-12+ Difficulty: Intermediate Instrumentation Required for Performance: Tom 1: Medium Concert Tom Tom 2: Medium-Low Concert Tom Tom 3: Low Concert Tom Flexible Percussion Ensemble: (the director may add these parts according to availability & discretion) Bells: + 1 Low Drum, may double or substitute with Vibraphone Xylophone 1: + 1 Low Drum, may double or substitute with Marimba Xylophone 2: + 1 Low Drum, may double or substitute with Marimba Timpani: 2 drums Percussion 1: Tambourine, Bongos Percussion 2: Concert Bass Drum, Tam-Tam (Gong) *Xylophone 1 & 2 may share an instrument. If doubled or substituted with Marimba, one 4.3-octave instrument may be shared.