Martin Philadelphy and Giant Dwarf + Lukas Ligeti

Guitarist-composer Gyan Riley's Stone series ends with a bang and a twang, just as you'd expect. Percussionist Lukas Ligeti, best known for his polymetric African-groove elaborations, steps up first at 8pm to drive his jazziest vehicle; guitarist Martin Philadelphy follows at 10pm in his duo with drummer Jeremy Carstedt.