Should music be used in the experiments?

Yes, but that’s not all.

Will (N) need to buy any additional Double Coils?

What do I need to know this evening?

It is not easy to give you the information you seek above . Your way forward is to stop looking – he won’t get anywhere by thought – this is beyond thought. He needs to Meditate and let things come, filter into his Consciousness. Such an amazing system such as the one he will devise is beyond human understanding. It will filter into his Consciousness by degrees – be patient.