Geoff Smith (born 1961) is a musical performer and composer from Brighton, England.
In performance, he plays three custom-built prototype dulcimers sequentially - diatonic, chromatic and a microtonal model featuring 'fluid tuning', i.e. such that individual notes may be tuned at (by) precise microtonal intervals.
Smith has also designed a revolutionary new addition to the piano - the microtonal tuning mechanism.
His first major solo work was a new soundtrack to Robert Wiene's classic German silent expressionist film The Cabinet of Doctor Caligari.
[3] Smith's soundtrack was included on a DVD of Häxan released in 2007 by Tartan Films.