3. Dynamics indicates the loudness or softness of music.
4. A decrescendo is used to indicate that the music should gradually become softer.
12. The dot after a note increases its value by half of its original value
13. Allegro is a commonly used tempo marking, indicating to move at a brisk tempo.
Sorry I don't know all of the answers, hope this helps!
Answer:
A symmetry is a state of balance of a object. A asymmetry is a state of the absence of or a violation of a symmetry.
Explanation:
Tom Dowd is from Manhattan,New York,United State. he was an american recording engineer and producer for atlantic records. he was credited with innovating the multitrack recording mathod. he took a job at a classical music recording studio until he obtained employment at atlantic records.