This post was updated March 5 at 8:23 p.m. Thanks to social media, nightcore’s proliferation has sped up significantly in recent years. Sped-up versions of popular songs dominate TikTok audios, driven ...

But why would you speed up “Bongos” by 12 percent? And what exactly does “sped-up nightcore” mean? Answering those questions takes us inside a trend that is dominating social media and gives us ...