Vocal trio SG Wannabe found immediate success with their debut single, “Timeless,” a light R&B-influenced ballad that showcased their husky voices and flawless harmonies. Throughout their long career, they've brought those beautiful vocals to a range of other ballad styles, from classic expansive, string-swept epics to a jaunty folk-pop sound that's reminiscent of their idols, Simon & Garfunkel (hence, the “SG” in their name).