Home page of NDSU Extension Service - Mercer County. NDSU Extension Service in Mercer County gives local residents easy access to the resources and expertise of North Dakota State University. Through educational programs, publications, and events, extension agents deliver unbiased, research-based information to Mercer County citizens.
World records and extremes of vocal range. 1  The highest vocal range in the world, according to the Guinness Book of World Records, is that of Georgia Brown; a Brazilian female singer who produces unusually high pitches using a whistle register. Her range extends eight octaves, from G2 to G10.
I know we have talk about this subject on the forum before, but a recent study on wikipedia.org provided the following info, Voice. Celine Dion possesses a five-octave vocal range, and is often regarded as one of pop music's most influential voices.She has been described as a reigning Queen of Pop for her influence over the record industry during the 1990s, alongside Whitney Houston and Mariah Carey. know we have talk about this subject on the forum before, but a recent study on wikipedia.org provided the following info, Voice. Celine Dion possesses a five-octave vocal range, and is often regarded as one of pop music's most influential voices.