Thầy Ở Lại Trong Tim Con
Gentle acoustic ballad with Vietnamese folk touches; nylon-string guitar and subtle đàn tranh lines under a soft male vocal. Verses stay intimate and close-mic’d, with quiet room reverb; chorus blooms with warm pad, light shaker, and stacked harmonies on key phrases. Bridge lifts slightly in intensity then resolves into a tender, spacious final chorus that fades on a held, whispery note.