Many years ago when I started a yoga practice, I had no idea what it would reveal to me. I was just hoping for a little extra strength and flexibility, and I did what I could to avoid all the spiritual trappings of the practice. But, somehow, as it does, the yoga did its job. Over the years it brought me through physical, psychological, and emotional revelations that I can't imagine would have taken place otherwise.

One of the most powerful insights has come through the use of sound and mantra as a basis for the practice. I was born with a hearing impairment that gave me a unique relationship to sound. As a child, I would feel sound, vibration, tone, and intonation in order to more fully access my world. This was second nature to me, but through my studies of yoga (and physics!), I suddenly found a reason behind my special relationship to sound. Just as important, through yoga's rich mythology, I also gained context and meaning to better understand how the inner and outer practices of yoga work.

It is from this perspective that I have always practiced and taught, fueled by the belief that sound has the power to harmonize us and myth brings forth what is alive within us. It is in this spirit that I always end my lectures and workshops with these words:
Don't miss the vibrations.

A mantra, as it relates to the yogic and Vedic traditions of India, is a Sanskrit phrase that encapsulates some higher idea or ideal within the cadence, vibration, and essence of its sound. A mantra can be as simple as a single sound — such as chanting the well-known sound oà – or as complicated as chanting a poem that tells a grand story or gives instruction. Whatever mantra is chanted, no matter how long or short, the purpose is the same: it is meant to act like a skeleton key to help you bypass the mundane matters and mental chatter of the day-to-day mind in order to reach a transcendent state of awareness and self-realization that is, quite frankly, indescribable. Every yogic practice provides the means for us to do this – such as äsana (postures), meditation, and präëäyäma (breath work) – but mantra practice and näda yoga are uniquely simple and universal.

If you can form a thought, you can do a mantra practice. The simple act of thinking a mantra is a start to a genuine practice. The silent repetition of the sound oà while driving, for example, can be a starting point. Eventually, our practice might grow to include chanting while meditating, attending lively mantra-based musical performances (kirtan, or kértana), or perhaps even chanting a longer mantra 108 times aloud to celebrate the New Year. As I've said, there is no wrong way to use a mantra.

In the United States, mantra has gained popularity largely through the musical kirtan (kértana) tradition. Popular kirtan musicians such as Krishna Das, Deva Premal, and Dave Stringer have brought these Eastern chants to life by giving them some good old American rock-and-roll flair. While the kirtan tradition in India began around the ninth century, its look and feel hasn't changed much even as it has evolved to incorporate Western musical proclivities. It has always had (and still has) a fairly simplistic call-and-response-type format, where the leader will chant a phrase that is repeated by the audience. This typically becomes more lively and fast as the chant continues.

In India, various instruments are used - typically the harmonium (similar to an accordion in a box), the tabla (classical Indian drum set), and the cartals (tiny cymbals). Those instruments are still present in many kirtan settings today, yet the music is often Westernized through the incorporation of all sorts of instruments, like the guitar, bass, and even a proper Western drum kit (like how Chris Grosso and I perform!). What is wonderful about many of these yogic and Vedic traditions is that they are quite malleable. So long as the intention is still sealed within the practice, the practice – even if it is modernized and Westernized – does not lose its efficacy.

So while some choose to chant mantras in a kirtan setting, others have long used mantra in spiritual practice in accordance with daily rituals, meditation, or as a way to bind fellow students of a tradition. Many use a mantra during their morning worship practice to invoke an intention or particular deity. Many practitioners also stay focused in their meditation practice by silently or quietly chanting a mantra. And some traditions claim certain mantras as part of their tradition – almost like a secret handshake. In many Eastern spiritual traditions, it is common at the beginning and end of a spiritual practice to chant a mantra or oà. Mantras are also commonly used as prayers for peace, health, or well-being. Mantras can be used to focus the mind and empower whatever spiritual practice we embark on. Mantra is fuel for the inner spiritual fire.

I encourage you to simply begin a mantra practice in whatever way that feels right, using my book Sacred Sound. and/or the mantra library on my website (www.bit.ly/mantralibrary), as a guide. Start simple, such as with om, and incorporate other, longer, or more complex mantras as they resonate with you. Some mantras may appeal to you because of their sound, while others may become attractive as you understand their context, underlying mythology, and intention. Over time, as you use each mantra in your life and practice, it will become like a friend whom you come to know more and more deeply. The mantra may start out as a little gem that lightens your day, but after years of saying it, it may also become a bright light that guides you through the darkest of times. Through practice, we make these mantras our own so they help us on our spiritual journey.

Alanna Kaivalya is the author of Sacred Sound. She is the yoga world's expert on Hindu mythology and mysticism. Her podcasts have been heard by more than one million people worldwide, and her Kaivalya Yoga Method melds mythology, philosophy, and yoga. Visit her online at http://www.alannak.com.

Adapted from the book Sacred Sound © 2014 by Alanna Kaivalya. Printed with permission of New World Library, Novato, CA. www.newworldlibrary.com