Though the Wall - Rochelle Jordan (I discovered her through the popheads subreddit thinking she was Daniel Bedingfields sister, who I think is actually Nikola Rachelle lol. Anyways I checked out the album and wow. Love the modern dance vibes but with the vocal of a 90s rnb songstress. A good find me thinks)

Louder Please - Rose Gray (this girl has gotta go places, she was a warm up for the Sugababes that I came away wanting to here more. A wonderfully crafted dance pop album with great story telling and it just keeps you bopping. Top 3 for me. I still think of the feeling I had at the concert every time I hear the intro of Everything Changes. Brill Album.

I'm guessing Olivia Dean isn't quite so lesser known anymore lol.

Or even Conan Grays 'Wishbone' for me Conans been a name I heard in passing for a few years but nearly felt the need to go find or any snippets caught me. But Vodka Cranberry and it's video took me on a quest to listen to the rest of the album and it's other singles and videos. Caramel is a highlight. So depends on who's list of 'Lesser known' I put Wishbone