"On the night of Wednesday,January 5th,1966,The Great Guru Ramana in His Infinite Mercy gave me formal initiation (in the dream) by placing his right hand on my head and instructing me to meditate on the heart by watching the breath and the sound.
Bhagavan Ramana appeared to me in a dream.He placed his right hand on my head and began to instruct me in Hindi,my mother tongue,in these words:-"Dekho Hridaya ke under se kahan se awaaz aatee hain.Jahan se awaaz aatee hain,usee par dhyaan rakho."(Watch wherefrom the sound emanates in the heart.Meditate on the centre wherefrom the sound emanates).This instruction of Bhagavan continues to reverberate in my heart even now.
The breath starts from the heart,abode of pranavayu.If we exhale and do not inhale immediately the need to take a new breath will start in the centre of the chest,rather down towards the solar plexus.That is the seat of the pranavayu.That is also the place of the "lower akasha",the space of the heart(upper akasha is in the head) ,where the vibration of the omkara dhwani,the Anahata nada,resonates.Mr.Bhagavata is instructed to contemplate on that sound and find its source (pure awareness)."
Sri Ramana Maharishi on Nada:-"He who meditates on it feels it.There are ten kinds of nada.After the final thundering nada,the man gets 'laya'.That is his natural and eternal state. Nada,Jyothi and enquiry(vichara) take one to the same point.
Meditation on nada is one of the several approved methods.The adherents claim a very special virtue for the method. According to them it is the easiest and the most direct method.Just as a child is lulled to sleep by lullabies,so nada soothes one to the state of samadhi.
Again just as a king sends his state musicians to welcome his son on his return from a long journey,so also nada nada takes the devotee into the Lord's abode in a pleasing manner.Nada helps concentration.
Nada-Upasana is good.It is better if it is associated with vichara.In that case the nada is made up of chinmaya(conciousness) and tanmaya(knowledge of self).
In the Tantras nada is said to be the subtle sound with tejas in it.(light-Heat).This light is said to be the body of Siva.When it develops and sound is submerged it becomes bindu.To be full of light (Tejomaya) is the aim. Kala is a part of the bindu."
Sri Ramana's advice is to associate nada-upasana with atma-vichara.While listening to the sound we should also be aware of its source:'Atman'.Sri Ramana Maharishi therefore recommends nada-upasana.
I find an inexplicable peace whenever I go to the ashram to stay there for 2 or 3 days,with my veena.To play my veena in the atmosphere purified,sanctified and electrified where He had walked,talked,withdrawn into Self,preached innumerable devotees,is a bliss that cannot be expressed in words.I had always wondered how lovely it would be to play the veena in the Skanda Ashramam where Bhagavan and His mother had stayed for a long time.But the climb to that spot is steep and I could never attempt climbing there with my veena.The other two places where I dream of playing veena is on the banks of Laka Manasarovar, and in the Sanctum Santorum of Lord Ranganatha's temple in Srirangam.I was told that women were not allowed to play inside the sanctum santorum of the Lord.A gentleman,named Sri Rangarajan is the blessed one to awaken the Lord with his veena playing everyday during Brahma muhurtham.He plays on a mini-sized veena.I had the oppurtunity to play on this,but found it difficult,because the frets are too small and minute.My dream to play the veena right in front of Kamakshi in Kanchipuram had been fulfilled.I was asked to sit in the narrow space in the cubicle where there is the dhwajasthambam ,bang opposite the Goddess.It was dark and hot.Nobody could see me,and the line of devotees moving below the place where I sat and played kept looking around for the source of the veena-nadam(there was mike system)!A few spotted me and were surprised and gathered around me.I was oblivious to everything except my great fortune to be able to look at Her directly while playing veena!