Trying to trick the CID system is illegal, so I'm locking this thread.
Having a video flagged doesn't necessarily mean you will get a copyright strike. It means that the creator of the music has control over how their content is being used on the Internet, and gives them the ability to be properly compensated. They are usually the ones who put monetization on the video, not the content creator. Trying to find a way to prevent them from being properly compensated is wrong. Imagine if people started making money from your videos just because they wanted some extra footage -- you'd want to be paid for that use.
There is a way to check to see if a song is eligible for "shared monetization." If a song is eligible for shared monetization, it means that you can use a song in your video and split the earned revenue with the song's copyright holder.
To check to see if shared revenue is eligible (along with a lot of other helpful information), I encourage you to search for the song in YouTube's Music Policy database:
https://www.youtube.com/music_policies
If the song does not appear in YouTube's music policies, you need to obtain proper permissions to use it in a video.
Please remember that "fair use" is a defense, not a right. The only people who can determine what is considered "fair use" are judges. It's best to follow YouTube's music policies in the above link and obtain proper permissions for songs that currently do not have negotiated contracts with YouTube.
I wish you the best. ^^