The Bards of Arandor’s Forests

it also needs to be put in a little pillow. well, I mean, in the bed, under the pillow. on the pillow! and under the blanket.
the main thing is not to get it wrong
behind the pillow, under the bed, on the blanket.

Added 3 minutes later

You turn on the backing track and open your mouth. So that you get even fatter.

That's not interesting!

But in reality, there are nuances. The trick is to record not just over the top, but so that the voice is heard separately. At the same time, you need to keep the rhythm! I do it like this: I put on music in one earphone and put it in my ear, leaving the other one free so that I can hear myself. The sound from the earphone will not be heard on the recording, but you will sing in time with the original.
and as for the backing track and overlaying it on the music, I'll do that later. Although I don't know what effects to use, etc. x( but I can make a backing track and put the vocals on it.