Sleaford Mods hosted a guest show on 24 March 2023. Sleaford Mods has been played on NTS over 10 times, featured on 15 episodes and was first played on 24 December 2013.

Sleaford Mods are an English post-punk / electronic punk music duo formed in 2007 in Nottingham. The band features vocalist Jason Williamson and, since 2012, musician Andrew Fearn. They are known for their abrasive, minimalist musical style and embittered explorations of austerity-era Britain, culture, and working class life, delivered in Williamson's East Midlands accent.

Sleaford Mods have described their work as "electronic munt minimalist punk-hop rants for the working class." Williamson is responsible for the words, Fearn for the music. Sleaford Mods songs have been described as embittered rants about such topics as unemployment, modern working life, celebrities and pop culture, capitalism and society in general. The lyrics usually contain profanity, which is, according to Williamson, the way in which he speaks and "not just fucking swearing". Fearn's music has been described as "purgatorial loop" of "pugilistic post-punk-style bass; functional but unprepossessing beats; occasional cheap keyboard riffs and listless wafts of guitar."

Williamson (born 10 November 1970 in Grantham, Lincolnshire) grew up in Grantham. Inspired by the mod subculture and musical sources like the Wu-Tang Clan, he spent several years pursuing music unsuccessfully both with various groups and as a solo singer-songwriter. He had also worked as a session musician with local artists as well as Spiritualized and Bent. Fearn (born 1971 in Burton upon Trent) grew up on a farm in Saxilby, Lincolnshire.

Williamson first met Fearn in 2009 after hearing him DJ at a small Nottingham club called the Chameleon, where he was playing his own rough edged and minimal grime inspired tracks. Sleaford Mods began when Williamson's friend suggested that he combine his vocals with a music sample from a Roni Size album. Originally the project was called "That's Shit, Try Harder", later changed in reference to Sleaford, a town in Lincolnshire not far from Grantham.