Charlene Choi's voice glides with a gentle, breathy rush, whether performing solo or as a part of Cantopop duo Twins with Gillian Cheung. The Canadian-born Hong Kong actress and singer who emerged as a leading star in the early noughties favours a romantic, elegant pop sound highlighted by twinkling piano, airy and evocative guitar lines and an emotional, balladic tone. Her picturesque songs, full of tender and emotional scenes, focus on her warm charisma and subtle yet effective gravitas.