George Catlin (musical instrument maker) first successful manufacturers of bass clarinets in the world. An alto clarinet, unsigned but of similar design to Catlin's bass clarinets and very probably by him or one of his students, has survived; made circa 1820, it is one of the first known examples of the instrument. George Catlin (musical instrument maker) George Catlin (1778-1852) was a prominent American maker of musical instruments. He worked in Hartford, Connecticut from 1799 or earlier until about 1814, when he moved to Philadelphia, Pennsylvania. According to his advertisements in Connecticut newspapers he made pianofortes, harpsichords, violoncellos, guitars, bassoons, clarinets, "hautboys" (oboes), flutes, and
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