A.K. Paul has a thing for hanging out in the shadows. The brother of Jai Paul has mostly stayed away from the spotlight thus far, content to lend his considerable talent for electronic R&B to tracks by Sam Smith, Big Boi, and Jessie Ware, among others. Up until recently, his most prominent release was a tune he co-authored with British singer-songwriter Nao in 2014, “So Good”. That all changed this week with the arrival of Paul Institute, a new project that finds Jai and A.K. (who also goes by Anup Paul) working together.