American rockers The Black Crowes are set to end their 20th anniversary tour with a headline performance at Spain's Bilbao BBK Live 2011.
They are the second headline act to be confirmed for the festival, which runs from 7-9 July in Bilbao, after organisers announced that Coldplay will perform too.
Festival bosses also revealed that there will be an appearance from Amy Winehouse.
Crystal Castles and The Chemical Brothers will take their own brands of electronica to Northern Spain as well.
Singer-songwriter Jack Johnson is the last of the new additions to the line-up.
Previous editions of the festival have hosted Pearl Jam, Depeche Mode, Faith No More, Jane's Addiction, Red Hot Chili Peppers and Primal Scream.
A limited number of tickets are currently available for £75, including camping.