The other album of hers I'm most familiar with is Under Rug Swept which is maybe 2 after this one? You can begin to here her 'calming down' a little bit vocally on some of the songs on that and I think that continued in later albums in that her range didn't really drop down but she softened how she sang. There's one from the early 2010's where you can tell it's her but it sounds quite different from the album we're listening to. I've just had a look at her most recent album and it appears to be mostly ambient.
Yes her latest album is a bit different but my favourite is Flavors of Entanglement from 2008. I just love her lyrics.
Reborn and shivering
Spat out on new terrain
Unsure, unconvincing
This faint and shaky hour
Day one, day one, start over again
Step one, step one, I am barely making sense
From now I'm faking it 'til I'm pseudo making it
From scratch, begin again, but this time I as I? And not as we?
Gun shy and quivering
Timid, without a hand
Feign brave with steel intent
Little and hardly here
Day one, day one, start over again
Step one, step one, with not much making sense
Just yet I'm faking it 'til I'm pseudo making it
From scratch, begin again, but this time I as I? And not as we?
Eyes wet, toward
Wide open frayed
If God's taking bets
I pray He wants to lose
Day one, day one, start over again
Step one, step one, I am barely making sense
Just yet I'm faking it 'til I'm pseudo making it
From scratch, begin again, but this time I as I? And not as we?.
As for Jagged Little Pill, a great album. Probably an 8/10 from me as I played it to death when it first came out.