STS9 and Umphrey’s McGee will webcast their upcoming show at the Verizon Wireless Amphitheatre at Encore Park in Alpharetta, GA this Saturday, August 24. The band will once again team with TourGigs and StageIt to put on the stream, which will be broadcast in high-definition with HQ soundboard audio. Fans will be able to purchase the four-and-a-half hour webcast for $13.

Both bands will also be giving away plenty of goodies to those who “tip” the most during the event, including tickets to the entire STS9 or Umphrey’s McGee New Year’s runs, or Summer Camp Music Festival in 2014, autographed setlists, autographed vinyl, merch, downloads and more.

Up Until Now will take the stage at 7pm ET, while Umphrey’s McGee will perform at 7:45 ET and STS9 will play at 10:15 ET.