I’m always anxious about my singing voice, which is one reason why I always am ready to call anything I record a “demo” and cover myself from criticism (that I can’t sing as well as I should be able to, given how many years I’ve been at this).
I find the idea of a 'demo' interesting. With technology as it is these days, it feels like a mindset more than anything else. I was interested in listening to The Story of 1999 podcast series and the way in which Prince recorded everything with a thought that it might be the take. He then covered up the bits that he did not want with explosions.