Thee Silver Mt. Zion Memorial Orchestra + Hannah Marcus

The Canadians grouped as thee Silver Mt. Zion—the name ebbs and flows—initially seemed like a Godspeed You! Black Emperor spin-off, but have long since outgrown that band and even the heavy drone on which they initially pivoted. The new Kollaps Tradixionales, the band's sixth album, is song-based and roaring. The exceptional local singer-songwriter Hannah Marcus, a frequent Silver Mt. collaborator, opens.