Holly Isabella Rankin is an Australian singer-songwriter, multi-instrumentalist, and producer from Forster, who performs under the moniker Jack River. Her 2018 debut album Sugar Mountain, co-produced by Xavier Dunn, debuted at #11 on the ARIA Charts.
Jack River signed with I OH You/Universal Music in early 2016. Jack River's debut album Sugar Mountain, titled after Neil Young's song of the same name, is inspired by themes of loss, in particular the drowning of her 11 year old sister in a freak spa accident.
Jack River received three ARIA nominations for Sugar Mountain.