Three years ago, singer Anett Kulbin and producer Frederik “Fredi” Küüts captivated fans with a low-key, jazz-tinged R&B tune called “Write About Me” at Eesti Laul 2020. Performing as Anett x Fredi, they made it all the way to the super-final. The duo stands out with soul-pop perfection once again at Eesti Laul 2023, as they gear up to perform …