Gnana Vinayagane song is a Carnatic instrumental song from the Mangala Nadhaswaram released on 2006. Music of Gnana Vinayagane song is composed by . Gnana Vinayagane was sung by PV. Raguraman, PV. Shanmugam. Download Gnana Vinayagane song from Mangala Nadhaswaram on Raaga.com.