singing frequency
81Electronic fluency devices — (also known as assistive devices, electronic aids, altered auditory feedback devices and altered feedback devices) are electronic devices intended to improve the fluency of persons who stutter. Most electronic fluency devices change the sound of… …
82Demetrio Stratos — Birth name Efstratios Demetriou Also known as Demetrio Stratos Born April 22, 1945(1945 04 22) Alexandria, Egypt Died June 13, 1979 …
83education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… …
84Kalevala — For other uses, see Kalevala (disambiguation). The Kalevala   …
85Musical notation — Music markup redirects here. For the XML application, see Music Markup Language. Hand written musical notation by J. S. Bach: beginning of the Prelude from the Suite for Lute in G minor BWV 995 (transcription of Cello Suite No. 5, BWV 1011) BR… …
86Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 …
87Greenville, South Carolina —   City   …
88Hum (sound) — A hum is a sound made by singing a wordless tone with the mouth completely closed, forcing the sound to emerge from the nose. To hum is to produce such a sound, most often with a melody. It is difficult to hum with your nose pinched closed for… …
89Qawwali — (Urdu/Persian: قوٌالی; Punjabi/Multani: ਖ਼ਵ੍ਵਾਲੀ, قوٌالی; Brajbhasha/Hindi: क़व्वाली) is a form of Sufi devotional music popular on the Indian subcontinent. It s a vibrant musical tradition that stretches back more than 700 years. Originally… …
90Rhythm — For other uses, see Rhythm (disambiguation). Rhythm, a sequence in time repeated, featured in dance: an early moving picture demonstrates the waltz …
