MisterV did point out Charli XCX and / or Billie Eilish and I considered them (had to google charli) and they didn't seem like they'd bring in the right demographic but not a bad one.
They're currently popular enough to bring in the clubbers as well as those a bit older.
Heck, I love their music and I'm a baby boomer...but yeah, last century I went clubbing on 'e" so I guess there is that.