An excellent CD for kundalini yoga practices, or just for some joyous singing along. I have considered the other comments that the music is not "traditional" enough, therefore it is not valid. In my opinion, that is the equivalent of saying that if one is not listening to Gregorian Chants, one is not listening to "authentic" Christian music. You would be missing out on a whole lot.
Erin Kamler (Mantra Girl) provides an interesting, modern, upbeat interpretation of more traditional mantras, which is appropriate for kundalini yoga which is an interesting, modern and upbeat interpretation of traditional yoga practices.
The tracks range from rousing ("Gobinday")to relaxing (the healing mantra of "Ra Ma"), empowering (Adi Shakti) to ethereal (Sa Ta Na Ma). Kamler prints the lyrics phonetically in the album cover for easy reference and singing along.
I highly recommend this CD, especially in conjunction with her instructional DVD's. I like to play it at home, in the car - wherever! It just leaves me feeling happy.