Iwantja is a Central Australian Indigenous band from Indulkana in the APY lands formed in 2002. The band sings in Pitjantjatjara/Yankunytjatjara. They won the 2011 Deadly Award for Most Promising New Talent in Music.
Jeremy Whiskey and Steven Brumby, along with Sammy Inkamala would form the Mr. J Whiskey Trio. They played a number of events which included the 2021 Adelaide Fringe Festival.