I tình yêu hát but my iPad camera is shaky, I don't have a YouTube account (and I'm not allowed one), and I don't have a video camera. What should I do?

bạn could maybe get a microphone and download "Audacity" (or some other voice recorder), as if bạn are shy hoặc quiet bạn can use the program to make your voice louder and it's easy to use just plug in a mic and press record.
Also for the background/main thing maybe one sings close to the mic whereas the other is further away?

hmmm wait for good one

You. Should sing