I've owned this cd for around a year now, as I bought it off Ali's website before it was available on Amazon and i've been crazy about it ever since! Sound medicine is the collection of all the solfeggio frequencies Ali has produced with Glenn Harrold that work through the chakra's, but without the addition of Glenn Harrold's fabulous guided meditations, so for all the reviewers that love the background music but not Glenn's meditations this is for you! Although personally I love both and have several of the combined cd's as well.
The first several time's I listened to this cd I cried my heart out, I didn't understand why the music was having such a profound effect on me but it was uncontrollable. It almost felt as though deep rooted pain from the past was being lifted from within me, as old memories of situations I thought I had resolved resurfaced. Thankfully the tears finally subsided though! but if I'm going through a tough time it can still have the same effect on me. I often use it in my healing work on friends and family and invariably the first time they hear it, it has the same effect on them as well so it can't be a coincidence, the music does bring about deep healing.
This cd is different from anything ive ever listened to before, I own many relaxation cd's but this is by far the best I have ever come acoss and I never get bored of it, I would highly recommend it for personal healing and relaxation or for use in healing work with others, although you may need to get the tissue box out ready! :)