Estranged is an Indonesian pop-rock band formed in 2004. The band consists of four members: Firman (vocals), Ricky (guitar), Rindra (bass), and Aan (drums). Estranged has released several albums and singles, including "Diputuskan," "Sepenuhnya, Vol. 2," and "Take A Bow." Their music is known for its catchy melodies, heartfelt lyrics, and energetic live performances.