The Sea Urchins has been played on NTS shows including In Focus, with Pristine Christine first played on 22 February 2019.

The Sea Urchins were formed in Birmingham, United Kingdom in 1987 by James Roberts, Patrick Robert Simon Woodcock, Robert Cooksey, Bridget Duffy and Mark Bevin. They were signed to the legendary Sarah Records. The band split in 1992 and reformed with a different lineup as DELTA in 1993. They released 3 full-length albums and a handful of singles under the name DELTA on Dishy/dell'orso Records and Mercury Records.