Flea Market Music Flea Market Music Flea Market Music is an American company which publishes and sells ukulele related books and music. Flea Market Music was founded in 1992 by Jim Beloff and his wife, Liz Beloff, to publish music books for the ukulele community. A guitarist for many years, Jim bought a used Martin ukulele at a flea market and later left his job with Billboard Magazine to make a full-time career of promoting the ukulele. The company name combines the meaning of ukulele in Hawaiian, "Jumping Flea", and the purchase of Beloff's first ukulele at the Rose Bowl Flea Market. Flea
Geophone (musical instrument) Geophone (musical instrument) The geophone is a percussion instrument, invented by the French composer Olivier Messiaen for use in his large composition for piano and orchestra entitled "Des canyons aux étoiles…" ("From the canyons to the stars…"). It consists of a drum filled with thousands of small lead pellets, and is played by swirling it around slowly so that the noise of the pellets resembles the sound of dry shifting earth. Messiaen commissioned a Parisian instrument maker to construct one to his design, and he carried this instrument worldwide to early performances of the piece (which was given its first