Casey Cangelosi, percussion
Video performance: https://www.youtube.com/watch?v=jMBCd9PfuMA
Casey's YouTube Channel: https://www.youtube.com/channel/UCIw9gkSYmyj21uAd85Ydu8g
Casey's Website: https://www.caseycangelosi.com/

Hypernova (2020) for percussion solo and electronic playback was written for Casey Cangelosi.  In outer space, a hypernova is a type of stellar explosion which ejects material with unusually high kinetic energy, an order of magnitude higher than most supernovae.  The piece is centered on broad and expansive explosive gestures that give birth to sparkling and technically virtuosic phrases.  The soloist plays a small kit of vibratone, five tuned gongs, tamborim, hi-hat, and kick drum.  The accompanying electronic part is made entirely of acoustic hand-stopped or bowed piano samples that were recorded during and assembled as digital instruments.  There are four main types of these samples used throughout the piece:
 
- Piano with the string hand-muted and the pedal up.  The most agile tape parts are primarily made with these sound samples.
- Piano with the string hand-muted and the sustain pedal down.  Most low, resonant tones and some mid-range notes use these samples.
- Bowed piano, modified with post-production effects to give it an organ-like quality.
- Hand-muted, no-pedal piano samples with the envelope reversed to play backwards as a swell gesture.  You hear this sound at the very beginning of the piece.
 
Check out and follow along with the performance part: https://issuu.com/ericguinivan/docs/guinivan_hypernova_performance_part
 
Please contact the composer at https://www.ericguinivan.com if you are interested in purchasing a physical copy of the music for performance.

HYPERNOVA for percussion and electronics

Eric Guinivan