they use the same instruments we use because they are apart of us
They use "Texas Instruments"!
The term for the use of instruments in a piece of music is "orchestration."
Brass instruments do not have reeds, some woodwind instruments do.
I think all the instruments use the note A. It also depends on the octave. :)
I would use the term "instruments use sound energy" because instruments themselves are not capable of having or emitting energy, but rather they convert other forms of energy (such as mechanical energy or electrical energy) into sound energy when played.
The instruments used in rave bands are electronic instruments. They do not use actual instruments that you hold in your hand, everything is done electronically.
An individual can use almost anything found at home to use as a fitness techniques. Sometimes no instruments are required. For example, dancing needs no instruments.
a guitar
The marimba
stone
thermostat