I'm no expert, which is why I'm doing the beginners course, so someone please correct me if Im wrong. If we are in the key of C (which the lesson is) and the question is C>G descending, I believe that's still a fifth, not a fourth as the lesson teaches. Could be wrong, any info would be appreciated.

Thank you! I thought for sure I was missing something.

Just getting started trying out this software an it appears that I am stumped on trying to use a midi keyboard to play unison interval answers in lesson 2.5. The software is able to detect any other interval or two note melody, but when the correct answer is a unison interval, it only produces the f...