Back in the “beige box” days of computing, it was pretty easy to tell what your machine was doing just by listening to it, because the hard drive was constantly thrashing the heads back and forth.

As of March 4, 2025, BTS' Jimin became the highest-charting K-pop act with a total revenue of over $2.3 million with his song Who, according to Hits Daily Double's US Song Revenue Chart.