Atana or AThana (अठाण / अठाणा) is a raga (musical scale) in Carnatic music (South Indian classical music). It is a Janya raga (derived scale), whose Melakarta raga (parent, also known as janaka) is Sankarabharanam, 29th raga, commonly known as Shankarabharanam in the Melakarta system. Sometimes pronounced aDaaNaa (अडाणा). There is a Hindusthani raaga named अडाणा, which is totally different. It is considered to be a very catchy raga that gives a stage flavor for a musician when everything is going dull in a concert. It stimulates the audience by its qualities of Veeram (courage).