You dont have to be in the video for your voice to be on it. You can make a video of just about anything and add the audio of you singing to it, instead of you actually being in the video. Just make a slidshow of pictures that have something to do with the song your singing or with the lyrics
oh ok so like record myself singing and add audio then just do a video with pictures of random stuff?
Also don't forget to make a fake account on youtube when posting ur vid.
wear a mask or not show your face