I am always hesitant to recommend bands I have just discovered, at the risk of demonstrating my complete ignorance of a band everyone else has heard of. "Hey, have you ever heard of these Led Zeppelin guys...."
Anyway, at the risk of such an outcome, I was searching for some 70's/80's style prog rock and found a band called The Mystery. Prog rock fans might check them out if I am not the last person on Earth to hear of them. Just as a taste calibration, I like a lot of different music but early Genesis and in particular the live album Seconds Out are among my favorites.
I am just emerging from a fairly obsessive phase over the last few weeks listening to Dream Theater and the related Liquid Tension Experiment almost to the exclusion of all else.
Prior to that I was digging through the John Petrucci and Al Di Meola catalogs. Also exploring Steven Wilson at the recommendation of a reader.