Vegyn is a frequent guest to NTS, appearing on various shows between 8 February 2014 and most recently on 28 October 2022. Vegyn has been played over 310 times on NTS, first on 6 June 2014. Vegyn's music has been featured on 247 episodes.

Vegyn is the moniker used by Joe Thornalley, a London based producer who specialises in experimental, rhythmic, low-end dancefloor music. He is perhaps most well-known for his work in aiding the production of Frank Ocean's "Endless" and "Blonde", as well as frequent collaborations with the alternative hip-hop world. He has also created his own label, PLZ Make It Ruins, which currently signs himself, ARTHUR, Zoee, Seth Scott, Ola Pang, Lil Sko, Testset, ERSATZ, Jethro Cooke and Lonelyspeck.