On 28 November 2019, Calibre was a guest on Ross Allen. Calibre has been played over 140 times on NTS, first on 16 July 2012. Calibre's music has been featured on 125 episodes.

Dominick Martin, better known by his stage name Calibre, is a Northern Irish drum and bass music producer and DJ from Belfast. He is highly regarded for his influence on the liquid funk style of drum and bass, which was partially named after his distinct production style. He primarily releases his own works through his personal label, Signature Records, but has also released on labels such as Hospital Records, V Recordings, Creative Source and Soul:R.

https://en.wikipedia.org/wiki/Calibre_(musician)