30/70 has been a regular guest on Bradley Zero Presents: Rhythm Section, first appearing on 23 November 2016 and most recently on 23 October 2019. 30/70 has been played over 30 times on NTS, first on 3 February 2016. 30/70's music has been featured on 26 episodes.

30/70 is a collective based in Melbourne. Their sound nods to neo-soul influences like Erykah Badu & D’Angelo but with more abstract Brainfeeder-esque arrangements.