Play a note, any note — on your piano, your harp, your synthesizer, your kazoo. University of Delaware junior David Krall can tell you exactly which note you’re playing and which octave it lives in.

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 ...

Absolute pitch is an ability rarely found in the population. Also known as ‘perfect pitch’, it refers to the ability to name a musical note (like C or C-sharp) just by hearing a tone. Importantly, ...

"Pitch Perfect" hit theaters almost 13 years ago, shedding light on collegiate a cappella. Anna Kendrick went on to star in movies like "A Simple Favor" and "Woman of the Hour." Most of the supporting ...

Once when I was about 7 years old, my mother—as she did every night after tucking me in—sang me a song. Usually I would listen without complaint, but since I was a difficult child, this night, I felt ...