Kalai Jnyanam song is a Tamil devotional song from the Vel Vel Muruga - Part 2 released on 2011. Music of Kalai Jnyanam song is composed by . Kalai Jnyanam was sung by TS. Ranganathan. Download Kalai Jnyanam song from Vel Vel Muruga - Part 2 on Raaga.com.