Washboard (musical instrument) captured by a small clip-on microphone. The sound is then sent through a wah-wah and other effects pedals to create a fresher, more innovative and up-to-date sound for the washboard. A frottoir is played with a stroking instrument (usually with spoon handles or a pair of bottle-openers) in each hand. In a 4-beat measure, the frottoir will be stroked 8 to 16 times. It plays more like a Latin percussion instrument, rather than as a drum. The rhythms used are often similar to those played on Guiro. Actor Deryck Guyler was well known for his washboard-playing skills. Washboard (musical instrument)
EWI (musical instrument) EWI (musical instrument) EWI (from electronic wind instrument, pronounced "EE-wee") is a type of wind controller, an electronic musical instrument. It was invented by Nyle Steiner, who conceptualized the idea in the 1960s, and developed the first working models in the 1970s. The early models consisted of two parts: a wind controller and a digitally-controlled analog synthesizer in a rackmount box (which also houses the instrument's electronics). Japanese company Akai took over the instrument from Steiner and released several models (with his design help). The current top models, EWI4000S and EWI5000, contain a built-in digital synthesizer and don't require an