Thiruppugazh – Muthai Tharu – Thiruppugazh songs are rendered by Arunagirinathar and this song Muthai Tharu is sung by TMS. This song is in praise of Lord Muruga. It is a tongue twister song. When one practice this song singing then his stammering or stuttering will automatically run off from the person. Best Tongue Twisting song Muthai Tharu.