| A | B |
|---|
| choreography | movement to music |
| coda | added ending |
| common time | same as 4/4 time |
| crescendo | gradually get louder |
| cut time | same as 2/2 time |
| descant | a new higher melody added to the main melody |
| diaphragm | muscle used to control breathing |
| diction | clear pronunciaton of song lyrics |
| diminuendo | gradually get softer (decrescendo) |
| double bar line | signifies the end of the song |
| duet | two people singing together |
| dynamics | loudness and softness of music |
