rasp for percussion and electronics was written for and dedicated to percussionist Alex Wier. Alex and I met while
studying at the University of Arizona and it was this connection to the desert that informed many musical choices in the piece. rasp explores dry and abrasive textures produced from the percussion instruments and interactive electronics. The work is scored for maracas, three flowerpots, two woodblocks, brake drum, floor tom, and bass drum and formally proceeds through the instruments in that order. In addition to our mutual time spent in the desert, while I was composing this work, I was also reading Frank Herbert’s Dune and subsequent books in the series. These images as well as my own memories of the harshness of the desert provided the backdrop for rasp. For more information about Robert, visit his composer page.

Instrumentation:

• Bass Drum (foot pedal operated)

• Floor Tom

• Flowerpots (3)

• Brake Drum

• Woodblocks (2)

• Maracas (2)

Electronic equipment:

• one Mac computer running Max v.8.2.1 or higher (free at www.cycling74.com) onstage and close to the performer

• one audio interface with a minimum of 3 inputs/2 outputs (additional outputs could be utilized for mixing as desired)

• stereo speakers with adequate bass response or stereo speakers plus a subwoofer

• two dynamic microphones with a cardioid polar pattern and one contact microphone adhered to the beater head of the bass drum

• USB or MIDI Foot Pedal that sends a single number with each depression (Midi pedals tend to send note on and note offs so if you are using a midi pedal make sure you have the ability to disable the note off function)