Mysuru:  Rangavahini and Ganasuma Musical Group had organised a function at Maneyangala in Kalamandira premises here yesterday morning for the release of the book ‘Mahisha Mandala Madhyadolage,’ a collection of poems written by Ganasuma Pattasomanahalli. Releasing the book, Journalist Dinesh Amin Mattu contended that history and mythology were different basically and added that devotion sometimes…