It’s the rare ability that allows me to put a note to every sound that I hear, and I mean every sound. For example, I will hear a bird chirp and think to myself, “Oh, that’s G sharp!” My perfect pitch ...

Mariah Carey, Ella Fitzgerald, Bing Crosby, Mozart, Beethoven, Jimi Hendrix, and Yanni. What do these musicians have in common? They’re all said to have perfect pitch. Perfect pitch (technically known ...

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 ...