bkev said:

I present to you music.

The Moody Blues - Days of Future Passed

... they are sadly nearly unknown.

You might want to re-examine your teen-centric view of the world. Your generation's not being familiar with The Moody Blues hardly makes them "nearly unknown". For my generation, they are one of the more storied bands of the Art Rock era.

If you dig that type of music (personally, it's my favorite by far), there's plenty of it from the 60s & 70s that you might want to delve into. Genesis & Yes are my tops, but there are others. The Moody Blues line-ups over the years were a who's who of great musicians & writers - Denny Laine, Justin Hayward, Graeme Edge, Patrick Moraz (formerly with Yes), John Lodge, etc.

Good call on the album, kid, to me it's their finest hour. However - "nearly unknown"? - not even close, man.