1) Medieval music 2) Monody 3) Monophonic music 4) Music 1) Monody 
In music, monophony is the simplest of textures, consisting of melody without accompanying harmony. This may be realized as just one note at a time, or with the same note duplicated at the octave (such as often when men and women sing together). If an entire melody is played by two or more instruments or sung by a choir with a fixed interval betwe...
musical texture made up of a single unaccompanied melodic line. It is a basic element of virtually all musical cultures. Byzantine and Gregorian ... [4 related articles]
a sound control, recording, transmission, or reproduction technique which does not provide the listener with a sensation of spatial distribution of sound sources
Monophony is a musical texture for a single melodic line without any accompaniment or other melodic lines.
monophony A melody for one voice, or musical instrument, especially if unaccompanied.
monophonic music noun music consisting of a single vocal part (usually with accompaniment)
a musical style employing a single melodic line without accompaniment. · monody (def. 3a).