If you doubt that a Cantonese a cappella group could ever make it big in mainstream music––think again. C AllStar has become one of Hong Kong's most promising new bands since the release of their debut album in 2010. Comprising Andy Leung, Kenny Chan, Jase Ho and King Wu, they emerged as finalists in a singing competition. Since then, the guys have gone on to release several albums and EPs, and a chart-topping 2010 hit, “Ladder To Heaven”, with a video which has received more than 10 million hits on YouTube. Listen to this playlist for a taste of C All-stars' signature ballads.