Hey Phillip!
I know I've shared this in a private message with you earlier on, but thought I'd make a public post here too.
I like very much all the instrumentals you have programmed, some more than others of course, but in general I can say all.
I don't care so much for vocals, especially vocals in English!
My own quirk, I can't NOT hear the ideas of the words, and I find that intrustive. When I listen to music I want only the sounds so I can experience my own emotions without being force fed someone else's through their words! So I also do enjoy vocals in a language I don't understand! For then it's just sound and emotion.
So for me, your current setup is ideal.
When you are in instrumental mode, I enjoy it and listen from time to time. When you are in vocal mode, I shut it off! Which I would do always if vocals were mixed in equally with the instrumentals.
I'm sure I'm not alone with this quirk of music enjoyment. (Naturally there are some songs I do like, but in speaking generally I will always prefer insturmentals.)
Jack in Maine