As it approaches 35 years, the LJO’s association with the Vortex – London’s longest jazz residency – is a miracle of longevity, producing great new music, all written by its members, month after month. Though Stan Sulzmann no longer leads the star saxophone section, he continues to write for the band, and this gig will feature his new arrangement of Bella Del Gella by saxophonist (and son) Matt Sulzmann.