Singer-songwriters (from far left) Ellen Joyce Loo, Anthony Wong Yiu-ming and Valen Hsu Ru-yun headline a Zuni Icosahedron concert in which the theme of railways is used to reinterpret classical songs of the past century. In Cantonese and Putonghua. Nov 26, 3.30pm, also 8.15pm, Nov 27, 5pm, HK Cultural Centre, 10 Salisbury Rd, TST, HK$160-HK$1,000 Urbtix. Inquiries: 2893 8704