If you scroll through social media for long enough, you'll probably find videos claiming that listening to songs tuned to "A ...

From classical to rock, musicians tune their instruments to a common pitch so they can play together harmoniously. For at least 80 years, that standard pitch frequency has been A440 Hz — which defines ...

In the dusty corners of TikTok, Reddit, and YouTube’s comment sections, one peculiar conspiracy refuses to die. It has to do with the way music is tuned—specifically, the frequency of the note A above ...