Kim Bum Soo is an R&B singer at heart, who names icons like Stevie Wonder and Babyface among his inspirations. But he's best known for his moving pop ballads that have appeared on the soundtracks for several movies and TV dramas (most famously “I Miss You”, the theme song from 2004's Stairway to Heaven). These selections showcase how his sweet, high-flying vocals make him stand out from his deeper-voiced peers.