The Rumjacks are an Australian punk rock and celtic folk band that was founded in 2008 by Frankie McLaughlin (vocals) and Johnny McKelvey (bass). After some early line up changes, the band settled and maintained their members to McLaughlin, McKelvey, Anthony Matters (drums), Gabriel Whitbourne (guitari) and Adam Kenny (banj, mandolin, bouzouki).
Within their musical style they combine a variety of musical influences, including elements of punk rock and traditional celtic folk. In 2009 they released their first EP called Hung, Drawn & Portered which was quickly followed by several albums, including Saints Preserve Us from 2018. The Sandals will play as support – they are a Polish music band playing Oi! founded in 2004