After recently announcing they will be releasing a greatest hits album on Nov. 19, 3 Doors Down have made the single 'One Light' available for free download. It's one of three new songs in the collection.

In addition to the new material, 'The Greatest Hits' includes remixed and remastered versions of 3 Doors Down's smash hits like 'Kryptonite,' 'Here Without You,' 'Be Like That' and many more.

3 Doors Down will stage the 9th annual The Better Life Foundation concert on Nov. 17 at Horseshoe Casino in Tunica, Mississippi.

The foundation's motto is 'Changing the World, One Life at a Time,' and their mission is to make a positive change in the lives of children in need of food, shelter and medical assistance, and to enhance the lives of children and young adults with special needs. Earlier that day the band will participate in the annual Ride For A Cause.

The Better Life Foundation concert is also the kickoff of 3 Doors Down's co-headlining tour with Daughtry. P.O.D. will be opening on all the tour dates except for Nov. 27 – Dec. 3, when they’ll set sail on the 2012 ShipRocked Cruise.

Watch 3 Doors Down's 'One Light' Lyric Video