Your answer is next year in February
Answer:
A
Explanation:
They depended on optical illusions because they weren't able to generate the things we can (they didn't have computers and such)
Mannerism i'm sure. it is.
Answer:
An augmented interval has one more half step than a perfect interval. An augmented interval has one more semitone than a perfect interval. Since C to F is a perfect fourth (5 half steps), C to F# would be an augmented fourth (6 half steps).
Explanation:
C.half step smaller than a perfect interval
This is true.
Hope this helped, I'm not sure if it were a true or false question, so..
But this is true!