At a mid-day concert Saturday, country star Dierks Bentley performed his greatest hits as well as covers of classics like ...

Dierks Bentley and the Zac Brown Band headlined the Concerts on the Course this year at the John Deere Classic.

Country artists Dierks Bentley and Zac Brown Band will play at TPC Deere Run once the final putt drops Saturday and Sunday.

Tournament officials say Round 3 will feature threesomes off split tees from approximately 7:45 a.m. to 10 a.m., to get play in before forecasted storms.

At a mid-day concert Saturday under the burning sun, several thousand golf and country fans cheered as Dierks Bentley brought Nashville-style country music to the stage of the John Deere Classic.