What is "kosalam"

Kosalam (pronounced kōsalam) is a rāgam in Carnatic music (musical scale of South Indian classical music). It is the 71st Melakarta rāgam in the 72 melakarta rāgam system of Carnatic music and is the prati madhyamam equivalent of Shoolini, which is the 35th melakarta. It is called Kusumākaram in Muthuswami Dikshitar school of Carnatic music.