Jack William McAllister (born c. 1994), known professionally as Willaris. K, is an Australian electronic music producer. McAllister signed to the label Astralwerks in 2019, and has released 3 EP's and remixes for artists such as Flume. He has also performed at festivals including Beyond The Valley, Lost Paradise, Lollapalooza, Forbidden Fruit, Pitch Festival and Strawberry Fields.
