Nothing there is no difference to them at all
They use IN and I. in there startes.
Answer:
Contour refers to the sequence of motions between notes of a melody. In other words, contour is a measurement of how a melody moves between individual notes. All melodies have contour and it's one of the properties that's most useful for identifying and cataloguing melodies.
Explanation:
You can keep your house cleen and mack sore there is noth that you can trip on and you have to macke shor you pay atticion to you sroings lol
i how you like them and have a good day lolol