Sweetune (Korean: 스윗튠) is a South Korean music producer team, originally consisting of Han Jae-ho and Kim Seung-soo, and now including nine other members.[1][2] They have produced many hit songs and albums for Korean idols and Japanese idols, including Kara, Rainbow, Infinite, Nine Muses, Boyfriend and Spica.[3][4][5] Sweetune is known for their 1980s-style synth-pop and disco sound.[6][7]
The Sweetune team includes music producers, composers, songwriters and engineers.[8]
Before debuting with Spica, Kim Boa worked for Sweetune as a vocal coach, and also recorded background vocals and guide vocals. In 2014, three team members (Lee Joo-hyung, Hwang Hyun and G-High) left Sweetune and formed their own music production team, MonoTree.[9]