Singularity is a studio album by English singer-songwriter Peter Hammill, released in 2006. The record features intimate, largely acoustic and piano-led arrangements that foreground Hammill's distinctive vocal delivery and introspective songwriting, blending elements of art rock, progressive rock and chamber folk, and it continued his late-career emphasis on pared-back, textural recordings in contrast to his earlier, more densely arranged work with Van der Graaf Generator.