单声部音乐指用单一的、无伴随旋律写成的音乐作品。
节拍听辨在视唱练耳教学中是较为重要的内容之一，在听记单声部音乐旋律、多声部音乐织体中常常会遇到。
Meter audition is one of the important contents in the teaching of sight-sing and ear training. It is one of the important contents in the listening and scoring of monophy and multi-voice part music.
中世纪早期并没有多种记谱法体系，音乐作品主要是单声部的，并依靠口头传播。
The earliest medieval music did not have any kind of notational system. The tunes were primarily monophonic and transmitted by oral tradition.
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