Topic summary
The Jonas Brothers

Extracted from the Wikipedia article Jonas Brothers.
2008–2009: A Little Bit Longer and acting
The Jonas Brothers' third studio album, A Little Bit Longer, was released in the United States on August 12, 2008. On June 24, 2008, iTunes announced that it would release four songs from A Little Bit Longer, one roughly every two weeks. The purchase of each of the songs applies to the cost of the entire album, which could be purchased via iTunes' Complete the Album feature after release. Each song released also featured a podcast. Each song occupied the number one spot on iTunes for at least three days. After the Look Me in the Eyes Tour ended on March 22, 2008, the Jonas Brothers announced that they would be opening up for Avril Lavigne's The Best Damn Tour along with Boys Like Girls, for the second leg of the tour in Europe, which lasted from late May to late June 2008. While filming Camp Rock, the Jonas Brothers co-wrote and co-produced six songs for fellow Disney Channel star Demi Lovato, for Lovato's album Don't Forget. The album, co-produced by the Jonas Brothers, was released on September 23, 2008. A soundtrack was released for Camp Rock on June 17, 2008, debuting at No. 3 on the Billboard 200 with 188,000 copies sold in its first week. The Jonas Brothers also did a half-hour variety special on Disney Channel entitled, Studio DC: Almost Live, that featured The Muppets and other Disney Channel stars. During this time, the Jonas Brothers also appeared on the Olympics-based special miniseries the Disney Channel Games, for the third annual show.