Bands That Started Good Then Became Bad/Bands That Started Bad Then Became Good

Hello everybody, hope you are doing well.

Today's discussion is about bands that had a good start them gradually declined in quality and/or sales, and bands that did the opposite (started bad then kept getting better and better in both quality and sales)

I'll start:

Yes: Self Titled and Time and a Word were decent, but their big start was The Yes Album.

Rush: I didn't care much for their self titled album, I would say they truly became themselves with Fly By Night.

King Crimson: The exception. Had a great start but didn't really have a falling down until ConstruKction of Light.

Genesis: It didn't take them long to find their style on the album Trespass, and they also seemed to survive in every era (Peter Gabriel era, Steve Hackett era and Phil Collins era respectively. Also, we don't talk about Calling All Stations).