Mavericks frontman Raul Malo. Jay Janner/American-Statesman

The folksy gathering scheduled to take place April 16-19, 2015 in Driftwood, TX has released a partial lineup and early bird tickets to the fest went on sale Saturday. Topping the bill is recently reunited country rock outfit the Mavericks. New grass star Sam Bush, more traditional bluegrass act Hot Rize and young ukulele master Jake Shimabukuro. As always the festival will feature a strong roster of locals and the first round of artists includes Austin’s first couple of country music Bruce and Kelly Willis, Kevin Russell’s Shinyribs and ’30s style swing band, the Jitterbug Vipers.

Earlybird tickets went on sale on Saturday. Three-day wristbands without camping will run you $140, three-day passes with camping are $205. Four-day passes with camping are $220. Festival representatives warn that camping passes have sold out for the last several years and fewer camping passes will be available this year. More information.

2015 Old Settler’s Fest partial lineup

The Mavericks
Sam Bush
Hot Rize
Bruce Robison & Kelly Willis
Dailey & Vincent
Jake ShimabukuroT
he Infamous Stringdusters
Langhorne Slim
The McCrary Sisters
Pokey LaFarge
Green River Ordinance
Israel Nash
Jitterbug Vipers
Rising Appalachia
Lauren Shera
The Defibulators
Alexander Nobles