Answer:
The time signature (also known as meter signature, metre signature, or measure signature) is a notational convention used in Western musical notation to specify how many beats (pulses) are to be contained in each bar and which note value is to be given one beat.
Explanation:
This is the best answer I can give you. Good luck!
Answer:
I would suggest yellow hearts by Ant Saunders, but it depends on what your taste is in music.
Explanation:
I believe its A. Recorded moving pictures, using projecting film.
Answer:
You'll have to find a file converter, there are many found online that you can automatically access online, or will have to add as extension or download. You can typically find them on google.