Does the order of using the Sonic Access CDs matter? If so, why?

Do like the instructions say.

As I understand

The order is important when listening to the Sonic Access CD’s after the introduction the first CD to listen to would be Sonic Access for Success. This CD lays out the visual template for the others in the guided meditations. After that you may listen to any one of the others.

I recommend listening to the Success one from time to time no matter which Sonic Access CD you are favouring. It stands to reason you want success so why not meditate on Success in your given goals?

AlexK