Purple Blues Bar - 07 Hàng Muối is a live music bar on Hàng Muối Street in Hanoi's Old Quarter where you can drink and hear pop performances. Sets run from 10 p.m. until around midnight across the first and second floors, with cheese pizza served alongside. The second floor has men's and women's restrooms and fish, and tables have bag hooks. Indoor smoking is allowed, so the smell of cigarettes is strong.