Jack Arentz (Haxx) is a prolific producer & mix engineer working out of Joyluck Studio in Melbourne, Australia.  

The last four years have seen him cut his teeth producing some of Australia's finest upcoming talent alongside his own projects (Deja, Kult Kyss). His work has received rotation on national radio station triple j, been shortlisted twice as a finalist in the Vanda and Young songwriting competition, and featured in various films and TVCs. 

With the help of assistant producer Claire Rayner (Rromarin), Jack works directly with artists to ensure that each project reaches its full potential.