ESCALARPA
Escalarpa is a sound installation and a musical instrument at the same time.
It was originally created in 2004 for the exposition 9 Jocs d'Art (9 art games) at the Art Museum of Sabadell (BCN, Spain).
A set of metal strings is mounted and tensed through the space of a stairway. Each string is amplified by mean of a piezo microphone, The sound is processed by a computer and/or by a set of programmable effects (basically modulation and delay).
Visitors can walk inside the instrument and play (with) it. Musician can play and compose for ESCALARPA also in combination with other instruments. A particulary dynamic sound can be obtained by using bows.
ESCALARPA is a social, adaptable and light thing.
It is a social instrument, it is widely adaptable to different tipes of stairways and to other structures (artificial and natural). It is easy and compact to carry, install, and eventually replicate.