Musical characteristic that describes the relative importance and distribution of various instrumental or vocal parts. Changes in texture often articulate important sectional divisions and make them obvious to the ear.
Monophony
One sound - a single melody. Can be a number of instruments playing the same melody together.
Parallel octaves
A type of monophony that has the same melody sung or played in different octaves simultaneously
Homophony
A single melody accompanied by supporting harmony/accompaniment. Attention is focused on the melody rather than on the accompaniment.
Polyphony
Multiple melodies of equal focus at the same time
Round
Singers sing the same melody at staggered time intervals
Canon
Singers sing the same melody at staggered time intervals
Imitative polyphony
One line plays the same melody as in another but starts later in time so the melody overlaps with itself
Heterophony
Simultaneous variations (whether in notes or ornamentation) in a single melody
Drone
A long, constant pitch played throughout all or part of a composition
Drum polyphony
Drumming where each drum has a line of its own, but "melodies" are limited for drums