Mozart, Bach and Beethoven are all supposed to have had it: "absolute pitch" - the ability to identify and categorize a note without having to rely on any reference tones. People with absolute pitch ...

Both light and sound travel as waves, with characteristics that allow people with typical vision and hearing to perceive and categorize them when they reach their eyes and ears: “That’s a small red ...

It's been a long-held belief that absolute pitch -- the ability to identify musical notes without reference -- is a rare gift reserved for a select few with special genetic gifts or those who began ...