MTV Unplugged is an American television series on MTV showcasing musical artists usually playing acoustic instruments. The show aired regularly from 1989 to 1999. The show aired less frequently from 2000 to 2009, usually billed as MTV Unplugged No. 2.0. Since 2009 MTV Unplugged specials have aired occasionally, sometimes online-only. Episodes and specials have tended to showcase one artist or group, playing a combination of their hit songs and covers.