Note Mapping allows you to assign notes to the Hebrew letters, measure, play the music, and much more. Channel Mapping allows selection of instruments, and there are ton of other features. This is a new area of research to see whether the scriptures are musically encoded. We've decided to make it available for free to registered CodeFinder owners rather than charging for it. Personally, I think this approach to the codes has much merit, and people into music will really enjoy the process.