You can listen to the bhajan and learn how to sing it yourself. The words and their meaning are below along with the chords for harmonium accompaniment.
Shambho Mahadeva
Bhajan # 256 in the Premananda Bhajans book
Beloved ruler of the universe, You are the source of all joy, Shiva, who wants all His devotees to be happy. Brilliantly luminous Shiva You are the origin of bliss. You remove all our fears of death and rebirth. Premananda, You are indeed like Shankara Shambho who creates and gives happiness to us all.
Om Namah Shivaya
Bhajan # 248 in the Premananda Bhajans book
Our salutations to You, Lord Shiva, creator of the Lingam, to which Swami Premananda gives birth. Great Lord, great God, we salute You.
Atma Lingam Bhajore
Bhajan # 202 in the Premananda Bhajans book
Worship the Lingam of the soul. Sing the praises of the most ancient and wonderful Lingam, the Lingam of the snakes, the Lingam of nine precious stones, the Lingam that emerged from the lotus of His navel. Sing the praises of the Lingam of Ìshvara, the unlimited sovereign Deity, who is all-powerful.