Quality improvement (QI) consists of systematic and continuous actions that lead to measurable improvement in health care services and the health status of targeted patient groups.
A musical phrase (Greek: ÏÏÎ¬ÏÎ· sentence, expression; see also strophe) is a unit of musical meter that has a complete musical sense of its own, built from figures, motifs, and cells and combining to form melodies, periods and larger sections; or the length in which a singer or instrumentalist can play in one breath.
Definition of music. 1  1a : the science or art of ordering tones or sounds in succession, in combination, and in temporal relationships to produce a composition having unity and continuityb : vocal, instrumental, or mechanical sounds having rhythm, melody, or harmony choral music piano music recorded music.