Dhun comprises Contemplation, Meditation and Knowledge
True knowledge consists of Dhyan and Dhun and their practice; this is an ineffable state. The Divine Music ever plays; and it is through listening to it that one begins to love the Lord. This is true worship of the Lord, but it can find a place in our hearts only when the Lord wills it.
It is not possible to obtain this treasure of Dhun by reading Scriptures. The books contain only its description. We may read or hear the four Vedas, the eighteen Puranas and the six Darshans, but these can never equal the sweet music of God’s Name. So long as the soul does not contact the Sound within, it remains bereft of the Reality. It is like a bird that imitates the songs of others, but does not understand their meaning.