Could do with a bit more info on what I could improve upon, as what you've said here is a bit too vague. I will do a more up-to-date demo reel sometime in future(to show how much I've improved). But not right now at time of writing, as I've got more important real-life priorities to deal with currently.

I'm using an audio-technica mic for my performances and always make sure to stay a fair bit away from it, while making sure to edit out the background noise accordingly, before sending the recordings off to the project creators in question. So I don't know exactly what could be affecting the quality(considering this is one of the best mics money can buy, according to sources.) But regardless, thank you very much for your critique.