to sound authoritative
81Musical instrument — A musical instrument is a device created or adapted for the purpose of making musical sounds. In principle, any object that produces sound can serve as a musical instrument it is through purpose that the object becomes a musical instrument. The… …
82Diabelli Variations — Theme of the Variations Diabelli s Waltz The 33 Variations on a waltz by Anton Diabelli, Op. 120, commonly known as the Diabelli Variations, is a set of variations for the piano written between 1819 and 1823 by Ludwig van Beethoven on a waltz… …
83Vocal pedagogy — Vocal pedagogy, or voice pedagogy, is the study of the teaching of singing. Vocal pedagogists are people who study the teaching of singing. To some extent all voice teachers are vocal pedagogists because vocal pedagogy informs them about not only …
84broadcasting — /brawd kas ting, kah sting/, n. 1. the act of transmitting speech, music, visual images, etc., as by radio or television. 2. radio or television as a business or profession: She s training for a career in broadcasting. [1920 25; BROADCAST + ING1] …
85Harp — A medieval harp (left) and a single action pedal harp (right) String instrument Hornbostel–Sachs classification 322 5 (Composite chordophone sounded by the bare fingers) …
86Harpsichord — in the Flemish style Bach s Little Prelude in C major being played on a harpsichord. A harpsichord, also known by the name cembalo, is a musical instrument pla …
87Animal echolocation — Echolocation, also called biosonar, is the biological sonar used by several animals such as dolphins, shrews, most bats, and most whales. The term was coined by Donald Griffin, who was the first to conclusively demonstrate its existence in bats.… …
88Singing — Sings and Vocals redirect here. For other uses, see Sings (disambiguation) and Vocals (disambiguation). Singer redirects here. For other uses, see Singer (disambiguation). Harry Belafonte 1954 Singing is the act of producing musical sounds with… …
89Kanji — This article is about the Chinese characters used in Japanese writing. For other uses, see Kanji (disambiguation). Kanji (漢字;  listen) are the adopted logographic Chinese characters hanzi[1] that are used in the modern …
90Reading education — is the process by which individuals are taught to derive meaning from text.Government funded scientific research on reading and reading instruction began in the U.S. in the 1960s. In the 1970s and 1980s, researchers began publishing findings… …
