soprano
highest range of human voice
mezzo-soprano
second highest range of human voice
alto
lowest female range for human voice
tenor
highest range for male voices
baritone
middle range for male voices
bass
lowest range of human voice
aerophones
instruments that produce sound using air
chordophones
instruments that produce sound from a vibrating string
idiophones
instruments that produce sound from the instrument itself (being rubbed or scraped)
membranaphones
drum-like instruments with a tightly stretched membrane that is struck, rubbed, etc.