Last May, Alkaline Trio dropped "Crimson," its follow-up to 2003's "Good Mourning." The group recorded the new set with producer Jerry Finn (Green Day, Blink-182).

In December, the band issued an updated version of the set, dubbed "Crimson: Deluxe Edition," that features the original tracklisting, as well as demos for 10 of the songs, four acoustic tracks and two videos.

"The two-disc edition is something we wanted to do when the album was first released," drummer Derek Grant said in a statement posted at the group's website. "We put a lot into these songs, and they were in great shape prior to going into the studio. We want people to see a bit of the creative process, as we are very proud of the work done for this record."

"Burn," a cut originally featured on "Crimson," can also be found on the "Underworld: Evolution" soundtrack, which hit stores earlier this month. The cut is streaming at the film's MySpace.com website.