PearlJam.com Pearl Jam are one of the leaders when it comes to providing their fans with bootleg performances of their shows, but they intend on making the turnaround a little quicker and offering some special deals in the future. As such, they’ve launched what they’re calling the “Instant Classic” bootleg series. In late September, the group played one of their few shows this year in Missoula, Mont. as a show of support for Montana Senator Jon Tester’s re-election campaign. The Adams Center performance was the first time in seven years the group had played in Missoula, and it turned out to be such a high energy show that the band declared it “an instant classic.” As a result, they put a rush on making the performance available to their fans for a limited time at a special price. The period is currently underway and continues through Tuesday (Nov. 13) with fans being able to purchase the bootleg in MP3 format for $4.99. Most bootlegs retail for $9.99 at the group’s website . During this sale period, proceeds will be donated to the Poverello Center in Missoula. After Nov. 13, all formats (MP3, FLAC, FLAC-HD, and CD) of the show performance will be available at regular prices. Visit www.pearljam.com/goods to place your order. Pearl Jam are in the process of working on new music, though bassist Jeff Ament recently admitted that they are taking it at their own pace and that he doesn’t expect they’ll continue work on the disc until sometime early next year. He added that even though there are seven or eight songs recorded, “It’s still sort of a blank slate and that’s exciting.” No timetable has been set for delivery of the next album. [button href=”http://loudwire.com/best-grunge-bands/” title=”Next: 10 Best Grunge Bands” align=”center”]