'Baba Yaga,' according to Slavic mythology, is the wild, old women, the dark lady and the mistress of magic, as too is she seen as a forest spirit, leading hosts of spirits. More than one artist is known as Baba Yaga. 1. A six piece all female lesbian jazz-funk group active in the 70s. 2. Baba Yaga was a group of Hungarian and Russian musicians fronted by Irish musician Jamie Winchester. The music was a unique mixture of original English language songs and Russian folk songs. They made two albums 'Where Will You Go?' and 'Secret Combination'.