Diagonal

The Profile

Diagonal are a British progressive rock band from Brighton. Their self‑titled debut (2008) presents a septet blending 60s/70s-inspired prog with jazz‑rock and psychedelic elements, featuring guitars, synths, clarinet, sax and vocals/keys by Alex Crispin.

English prog band from Brighton; septet on the debut. Members cited in the review include Alex Crispin (keys, vocals), David Wileman and Nicholas Richards (guitars), Luke Foster (drums), Nicholas Whittaker (clarinet), Ross Hossack (synthesizer), Daniel Pomlett (bass). Debut album: Diagonal (2008).

A Brighton-based septet revives 60s/70s-styled progressive rock with jazz-rock, hard and psychedelic shades. The self-titled debut showcases rich instrumentation—guitars, synths, clarinet, sax—and Alex Crispin’s warm, tormented vocals. Giona’s review praises its grit, expressiveness and careful modern production while citing standout tracks. Overall verdict: a strong, heartfelt debut.