She's got upbeat stuff but she hasn't really revisited that sound.
You should check her Radio Music Society album, as the name suggests, it's her take on more radio friendly songs

Radio Song
Crowned and Kissed
Black Gold
I Can't Help It (Mj Cover)
City of Roses

and from her most recent album, Emily's D+Evolution, you should give a listen to

Judas
Rest in Pleasure
Unconditional Love