Everything is possible Sam, but I would recommend keeping the breathing and movement of the energy coordinated.
I often recommend, that people try doing the meditations without the guidance (in silence). You have to learn the meditations, but they are all quite simple. You can always come back, from time to time, and check your form and see if there is anything new to learn from the guidance.
I much prefer doing the meditations at my own pace. I find it is much more harmonious and powerful. If you still want some sound, Master Lin has provided some meditation music (without guidance).
You are perfection,
Iam2