1. Select the latest popular background music:

Every once in a while, there will be some BGM fires in Tik Tok. According to Tik Tok's recommendation algorithm mechanism, if a music video is praised by many people, then we can use the same pop music again, and our video is actually easier to be recommended. Because we watched some videos of background music in Tik Tok, Tik Tok thinks we like this kind of music-like video, so Tik Tok will continue to recommend the same BGM video to us.

So if a music is popular, this BGM video will be watched by many viewers. If we use this BGM again, naturally we will get more recommendations from Tik Tok, so it is very important to keep up with pop music.

2, according to the video positioning crowd to choose background music:

People who have just made vibrato short videos, especially many young people, think that many video music of Tik Tok is too old-fashioned, so many people want to choose more fashionable and meaningful background music according to their own tastes when making Tik Tok.