Add Yahoo as a preferred source to see more of our stories on Google. Music is huge on TikTok. A song can rise from obscurity to topping the Billboard Hot 100 thanks to the viral nature of the app.

In 2021, it felt like memes were being made at a breakneck pace. Somehow, they seemed stranger than ever. Meme-makers used photo-editing apps to modernize classical works of art, brought two films ...