trend

There are so many songs and trends floating around on TikTok that it can be hard to keep track of them. If you're open to singing — or at least humming — a little tune, that might change. TikTok has started rolling out a new feature called "Sound Search" that allows you to hum, sing or play a song, and the platform will show you the tune and videos that use it, TechCrunch reports.That last point sets it apart from YouTube, which lets you search for a song in the same way but doesn't pull up videos that have it.…