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: Texture describes the complexity of a musical composition. The word texture is used because adding different layers or elements to music creates a musical âtapestry.â Texture can be simple or elaborate, and is described with the following terms: 1  Monophonic: A single line of melody. 2  Biphonic: Two different, simultaneous melodies.