I don’t usually meditate with sounds, like music or guided meditions. I’ve had some good experiences with them — once in a while there will be a guide I really connect with, like Joseph Goldstein (Buddhist) or James Finley (Christian/Buddhist) — but for the most part medition sounds feel like additives in food. Additives can be good if done skillfully by an experienced chef with real cheffing skills. I’ve nothing against additives, per se. So, if one were to listen to this as an additive, I’d have to say that you would probably get a lot of bang for your buck…or whatever happens to be the market value of five minutes and seven seconds of your time.