Piano, keyboard or a virtual piano online (such as this virtual piano keyboard). Volunteers (at least three). If you want to compare how age affects vocal range, you will want some adults age 21 or ...

Most people have a modest two-octave vocal range when they sing, but some rare talents can manage five octaves or more. Think the late great, Freddie Mercury of Queen, or Guns N’ Roses’ Axl Rose, ...

It may seem like something all singers and actors should know, but many people don’t know their range. What is my vocal range? Your vocal range is what you can sing in performance and comfortably sing ...