«Nhung Ngay Sau Do» liveshow (The Blueverse)

   Three artists with three different palettes share one night at Au Co: Vương Anh Tú, a songwriter whose ballads get covered widely across Vietnam, alongside 14 Casper and Bon Nghiêm. The organisers describe the evening — the title translates as «The Days After» — as an emotional arc built on unexpected combinations between the three voices.

   It is the newest edition of «The Blueverse», a liveshow series that deliberately works against the stadium trend: mid-sized stage, mid-sized hall, and a good share of the running time given to storytelling between songs.

   All seven price bands are named after nature, running from the stage outward: SVIP, Mây (Cloud), Gió (Wind), Nắng (Sunlight), Hoa (Flower), Lá (Leaf), Cỏ (Grass).

   At the door: QR codes are exchanged for tickets at the check-in desk, each code once only, and named tickets may require photo ID. Arrive at least 30 minutes early — latecomers can be held outside until a suitable break.

   The performance is in Vietnamese and built on lyrics; if you follow the local ballad scene, this is a rare chance to hear these writers at close range rather than through a stadium PA. Au Co Theatre is in Giang Vo, about 15 minutes west of Hoan Kiem Lake.

   Tickets.

   Grass for the room's full sound, Cloud for the close-ups.