In the first part of this book Sri Chinmoy explores the spiritual dimensions of music. He sees music as a vehicle to expand one's consciousness and as the living expression of the divine Consciousness "Music means self-expansion and oneness. The self expands through music. The self that expands is not the individual self, but the unlimited self. Music is the expansion of the unlimited reality." Part two explores the use of mantra and japa for spiritual growth and fulfillment. Detailed instructions on their use include specific mantras for spiritual growth, health, wealth and more.