John Grieve

52 saxophones each repeatedly playing a single note,

stacked tables, legs cut, organ mouthpiece created by cutting, hammering and welding, legs welded back together, air blown down legs from a fan inside the table tops,

individually recorded church organ pipes,

one hundred tenor saxophones,

groan tubes,

the insides of a piano played by motors,

DC motors, cymbals, steel sheet and the insides of one and a half pianos,

pianos, cymbals, motors and fireworks,

one hundred organ pipes,

two organ pipes played by a fan inside a dustbin and two cymbals played by electric motors,

dustbin machine at the museum of modern art Oxford

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an electrically driven machine for piano insides and cymbal combined with a steel pan played by ping pong balls driven by a desk fan which can be seen here,

tenor and baritone saxophones,

tenor saxophone and angle grinder,

Pieces of metal, F1 cars, jet engine and space shuttle.

guitar, drum and hihat,

randomly generated frequencies of random duration,

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thirty organ pipes mounted on a box containing a fan,

organ pipes

An electric motor drives a bicycle wheel which raises and drops a hammer. As the hammer strikes a sprung plate the four foot diameter steel sheet vibrates

Hammer activated vibrating steel sheet

tenor saxophone and vacuum cleaner,

Hoover and saxophone
homemade instruments

(You can see these being played here)

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Vibrant Stapler Obscures Characteristic Growth - Hastings of Malawi