Black Sabbath and Jazz fans?

Jazz Sabbath is an English jazz trio, with a fictional backstory that they are from the late sixties. The band was created by Adam Wakeman, touring keyboard and guitar player for Black Sabbath (2004–2017) and Ozzy Osbourne band member (2004–present).

Jazz Sabbath plays jazz renditions of Black Sabbath songs, claiming to be the original writers of those songs and accusing Black Sabbath of plagiarism (my emphasis)

~ Wikipedia

We played many of the Black Sabbath songs in the heavy metal groups I was in in the 70’s. Still listen to then every few years. I grew up on the heavy metal bands/groups of the 70’s and 80’s, but for the past 4 decades, I’ve been listening to smooth jazz/blues/new age, and progressive rock. 
The only progressive rock group I listen to is Dream Theater, awesome musicians, great synergy. 

Dream Theater is one of my favs too, Awake sounds surprisingly "audiophile like" in sound quality for a metal recording. I still listen to plenty of Rush, Yes, King Crimson, Emerson Lake & Palmer etc. as well, but more and more jazz as the years go on.

I should have made my handle progrock, but I think it was taken already. 

with a fictional backstory that they are from the late sixties. 

That part is really weird, I don't get what the point is.... 

http://www.jazzsabbath.net/thestory.php

Thank you.  Just gave a listen.  Phenomenal, energetic interpretations and performances with excellent engineering and sound.  The close miked piano is wonderfully palpable and prominent.  Adam is a keyboard virtuoso like dad.  Wits backstory.