Such a tool would be extremely useful to me. What I want it to do is, given a sound file be able to get the pitch every time it changes. I don't know how this could be done, or even if it's possible. As a beginner guitarist, I find manually transcribing music into tabs to be extremely difficult, especially for fast-played music like this.
I thought about trying to make a tool like this myself, but this type of signal processing is beyond my ability, since the tool should be able to separate instruments playing together to get the accurate pitch. I'm really hoping there's an alternative.
Thanks for reading.