Oooh I know this one, me! me!
Her third solo album, "New Worlds" came out in 2009 and features top tracks "White" and "Alexander". Around this time she did a DJ set supported by various bands including some nobheads called Parasite.
After this Charlotte reinvented herself as Sylver Tongue and released a synth-based EP. The proposed album never came out.
In 2017 her fourth solo album "True Love" was released incorporating some of the Sylver Tongue tracks and much more synthier and spacey sound overall. It's a pretty good album and features Green from Scritti Politti on the final track.
In 2020 she released a mini album collaboration with TJ Allen called "Traveller" which was a soundtrack to a film. There's some good stuff on here too, in fact you've inspired me to put it on again this afternoon.
Hope this helps. I'm a bit of a fan...