Matt Karmil is a British musician currently residing in Sweden. ++++ is his third album, following 2014 s PNN debut - - - - and IDLE033, released on Bristol label Idle Hands earlier this year. His output also includes a variety of singles for labels such as New York s Beats In Space Recordings and Stockholm s Studio Barnhus. On this new album, Karmil can be heard exploring the concepts of impossible objects, reflection, symmetry, infinity perspective, truncated and stellated polyhedra - hyperbolic geometry, tessellations and lost love. While making the music that constitutes ++++ he interacted with mathematicians George Pólya, Roger Penrose and Harold Coxeter as well as the crystallographer Friedrich Haag, and also conducted his own research into tessellation. The result is ++++, Karmil s most clever, strange, emotional and fun work yet, a testament to his breadth and depth as a musician. Did we forget to mention that he s an awesome party DJ?