regular pulse of music • voice - the production of sound from the vocal chords, often used in music; falls into six basic • tempo - the speed of the rhythm of a composition • harmony - the concordant (or consonant) combination of notes sounded simultaneously to produce chords • lyrics - the words of a song • melody - a succession of tones comprised of mode, rhythm, and pitches so arranged as to achieve musical shape • rhythm - the subdivision of a space of time into a defined, repeated pattern 45