The Southern Rock legends have been announced as one of the headliners for next year’s festival.
Ready for the mainstream, Extreme released a debut album full of breathtaking technical proficiency that proved they were way ahead of their contemporaries.
This year's event is set to feature Foreigner, Black Stone Cherry, The Darkness and many more.
The Kentucky rockers join a bill also including Foreigner, The Darkness and Beth Hart.
Foreigner, Anathema, Beth Hart, The Darkness and Chris Robinson Brotherhood have all previously been confirmed for Ramblin' Man 2019.
Justin Hawkins and company join a bill that already includes Foreigner, Beth Hart and Chris Robinson Brotherhood.
They will be joined on the Prog In The Park stage by Polish outfit Riverside and Pain Of Salvation, with further artists to be announced.
The news comes hot on the heels of last week’s announcement that Foreigner will headline the festival's main stage.
The UK festival will take place at Mote Park in Maidstone, Kent, between 19-21 July 2019.
Finland's Von Hertzen Brothers brought their mix of classic and progressive rock to Ramblin’ Man for a second time in 2018.
The band's much-acclaimed ‘Love Bites (So Do I)’ even won Best Hard Rock/Metal Performance at the 2013 Grammy Awards.
The rising Nashville roots-rockers played on a Ramblin' Man Fair bill also including The Cult, Halestorm and Blackberry Smoke.
Jones and band are exciting purveyors of what their frontman calls “psychedelic outlaw country and blues sonic rock’n’roll”.
These hotly-tipped Southern country blues rockers ripped up the festival's Outlaw Country Stage early on Saturday afternoon
The UK-based country-pop trio are were one of Ramblin' Man Fair 2018's most talked-about acts.
The fast-rising Nashville-based trio also reveal that they’ve already completed a follow-up to 2017’s 'Legacy',