That's interesting, do you have any links you could point me to in order to learn more about this? For instance, let's say we're in C Major. Tune1 = C D F A G

That's interesting, do you have any links you could point me to in order to learn more about this? For instance, let's say we're in C Major. Tune1 = C D F A G C Tune2 = C F D A G C How can you tell which (if any) is wrong or not and how?