This does not seem to be a martial arts category, but music production.

You need the following tools:

Recording equipment

Audio editing software

The purpose of the recording equipment is to record the password you shout one or two Three four two two three four recorded. Audio editing software combines music with your passwords.

As for the music part, there is a question. Should your music be original or written by others?

If you simply combine the music written by others with your password, you only need a Cool Edit.

If you want to create a comprehensive accompaniment like the second set of national middle school student radio gymnastics, then what you need is software like Nuendo.

If you have used software like PhotoShop you will know the word layer. Different patterns are placed in each layer, and finally they are combined into one painting. The same is true when making aerobics music, except that here we use audio tracks instead of layers.

CoolEdit is also quite simple to use. You can find detailed tutorials by searching on Baidu. The key word is the Cool Edit tutorial. The tutorial content is also very detailed and can basically meet your needs.

And if you want to create a purely original accompaniment, you have to learn music theory before learning the software.