Day has curated and presented many programs on contemporary sound and music for ABC and BBC radio including the long-running program New Music Up Late.
They have also published in Art Almanac Australia, Contemporary Music Review, Leonardo Music Journal, Limelight, ADSR, Runway and Tempo. Interviewees include:

Vito Acconci, John Adams, Damon Albarn (Gorillaz, Blur), Oren Ambarchi, Laurie Anderson, Natasha Anderson, Darcy James Argue, Newton Armstrong, Robbie Avenaim, Ros Bandt, Damian Barbeler, Blixa Bargeld (Einstürzende Neubauten), Richard Barrett, Lou Bennett (Tiddas, Black Arm Band), Michael Berkeley, Oscar Bettison, Colin Black, Jaap Blonk, Heston Blumenthal, Ross Bolleter, Anne Boyd, Tim Brady, Martin Bresnick, Colin Bright, William Brittelle, Gerard Brophy, Gavin Bryars, Daryl Buckley, Vashti Bunyan, Warren Burt, Nigel Butterley, Andrew Byrne, John Cale, Marco Capalbo, Janet Cardiff, Richard Carrick, Elliot Carter, Nicholas Carter, Budhaditya Chattopadhyay, David Chesworth, David Chisholm, George Crumb, Robert Curgenven, Robert Davidson, Brett Dean, Paul Dean, Jim Denley, Donnacha Dennehy, Paul Dresher, Tan Dun, Ross Edwards, Claire Edwardes, Ludovico Einaudi, Warren Ellis (Dirty Three, Bad Seeds), Lawrence English, Wesley Enoch, Eroica Trio, Mary Finsterer, Bill Fontana, Andrew Ford, Robin Fox, Richard Frankland, Juliet Fraser, Tim Freedman (The Whitlams), Ben Frost, Cor Fuhler, Richard Gill, Julia Gillard, Philip Glass, Heiner Goebbels, Great Waitress, Judd Greenstein, Erik Griswold, David Grubbs, Elliott Gyger, Georg Friedrich Haas, Andreas Halling, David Harrington (Kronos Quartet), Russell Haswell, Nigel Helyer, Bill Henson, Shelley Hirsch, Peter Hook (New Order, Joy Divison), Cat Hope, Ryoji Ikeda, Luke Jaaniste, Beth Jackson, Branden Joseph, James Judd, Douglas Kahn, Zubin Kanga, Elena Kats-Chernin, Julian Knowles, Graeme Koehne, Johannes Kreidler, Brandon LaBelle, Alan Lamb, Geoffrey Lancaster, David Lang, Leafcutter John, George Lewis, Paul Lewis, Liza Lim, David T Little, Jon Lord (Deep Purple), Lydia Lunch, Todd Machover, Tos Mahoney, David Malouf, Kaffe Matthews, Missy Mazzoli, Kevin McLeod, Anna McMichael, Steve Martland, Thomas Meadowcroft, Richard Meale, Paul D Miller (DJ Spooky), Kate Moore, Lisa Moore, Shellie Morris, James Morrison, Simon A Morrison, Kim Moyes (The Presets), Amanda Muggleton, Nico Muhly, Ron Nagorcka, Kate Neal, The Necks, Nooky, Timothy O’Dwyer, Stephen O’Malley (Sunn O)))), DJ Olive, Pauline Oliveros, Oneohtrixpointnever, Emmanuel Pahud (Berlin Philharmonic Orchestra), Anthony Pateras, Roland Peelman, Tahlia Petrosian, Simon James Phillips, Patricia Pollett, Postcommodity, Gelareh Pour, Shana L Redmond, Steve Reich, Nadia Reid, Max Richter, Damien Ricketson, Terry Riley, Brian Ritchie, John Rodgers, Henry Rollins, Jon Rose, Marina Rosenfeld, Carl Rosman, Michael Rother (Neu!, Kraftwerk), Jordi Savall, Scanner, Andreas Scholl, Andrew Schultz, Peter Sculthorpe, Caroline Shaw, Fabienne Seveillac, Matthew Shlomowitz, Tracy Silverman, Larry Sitsky, Michael Smetanin, Giovanni Sollima, Joel Stern, Ricky Swallow, Thembi Soddell, Alan Sparhawk (Low), Morton Subotnick, Lyndon Terracini, Richard Tognetti, Vanessa Tomlinson, David Toop, Chinary Ung, Ken Unsworth, Carl Vine, Ilan Volkov, Nick Wales, Chris Watson, Felix Werder, Martin Wesley Smith, Nigel Westlake, Kip Williams, Julia Wolfe, Christian Wolff, Samson Young and Jay Younger.


Read

Mass Black Implosion
Truly Madly
The Politics Of Music
Heart Of Glass
From You To Me And Back Again
Pop Will Eat Itself
Conflict, Contagion And Community
The Culture Of Copying