"Cyclotone" is not a recognized term in music theory or any other field. It's possible you're thinking of a different term, or it's a newly coined term.

If you're looking for information on a specific musical concept, please provide more context:

* Could you provide the full phrase or sentence where you encountered "cyclotone"?

* What type of music are you interested in?

* What other related concepts are you familiar with?

This will help me understand what you're looking for and provide a more accurate answer.

For example, if you're referring to a specific type of scale or mode, knowing the name of the scale or mode might help.

Please provide more information so I can assist you better!