The Jam Stampede draws together three members of the Zen Tricksters (Klyph Black, Tom Circosta and Dave Diamond) along with Mike Mizwinski and Freeman White. The group has been a steady presence at Brooklyn Bowl’s Dead Center, often drawing in guest musicians for the occasion. On April 19 once again the quintet will perform at the Bowl with some additional players in the mix. RatDog guitarist Mark Karan and the band’s sax player Kenny Brooks will appear with the group for this show. Brooks joined the Jam Stampede this past October, while this will be Karan’s first appearance with the band.