What rabbit hole would thoroughly surprise me?
In the 00s in JHS and HS I fell in love with Metalica and Dream Theater, especially after Guitar Hero, and always had an affinity for Classic Rock/ 70s-early 90s pop rock. I was stuck on playlists and just those being my favorite and never really ventured out to the deep end. During Covid I was reccomended KGLW and enjoyed some of their discography until PetroDragonic gave me that rush that Metallica did in the 00s. So I recently did some research after loving the KLGW PetroDragonic album and was reccomended Megadeth which was a thorough surprise and I understood that I loved this type of metal (harmonic singing/guitar riffs, melodic solos that shred).
With some of these discoveries I've made, what rabbit hole would you recommend either in order of discovery or out of order/have at it?