[Photo: Christian Stewart] STS9 just wrapped up their Enceladus tour, rounding out an extensive tour in celebration of their 20th year as a band. Earlier in the week, the band shared a behind-the-scenes video of one of their soundchecks to promote their “Supernova” soundchecks, part of the band’s VIP packages in which they welcome a small group of fans before each show. During these special open soundchecks, the band both improvises and takes requests from fans. You can check out a video from one of these special fan soundchecks below, courtesy of the band.Members Of Umphrey’s, Tribe, & The Motet To Perform Special Jazz Set At Dominican HolidazeSTS9 Surprises Fans By Playing Unannounced ‘Artifact’ Set On Their 20th Anniversary [Video/Photo]STS9 will be offering access to “Supernova” soundchecks as part of their VIP experience for their upcoming four-night California New Year’s Eve run. In addition to access to soundchecks, fans who purchase the VIP experience are also offered meet-and-greets with the band, signed gear, and more. Check out more details about the CID packages here, and go to STS9’s website for tickets to their upcoming New Year’s Eve run.