A guide to playing or singing a particular tune; sheet music.
A series of sounds organized in time, usually employing some combination of melody, harmony, tempo, rhythm etc. usually to convey a mood.
An art form, created by organizing of pitch, rhythm, and sounds made using musical instruments and sometimes singing.
Any pleasing or interesting sounds.
Electronic signal jamming.
To seduce or entice with music.
A musical composition in four parts, each performed by a single voice or instrument.
A group of four musicians who perform classical music together.
A group of four singers, usually males, who sings together in four-part harmony.
A group of four people or things, particularly