Vocally this reminds me of some of John Mayall's solo stuff from the mid 70s.
That organ is cool.
Do you have a VST to play with the Leslie speeds?
Leslie speed & volume pedal variations seem to be the biggest give away of a programmed or machine generated track.
This song is cool and your voice is believable all the way through.


Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe