'Cueing' in the Context of Using Music in Your Class

'Cueing' in the context of using music in your class refers to:

A) Calling out the name of the song and artist for each track you use.
B) Asking participants to identify the song and artist for a track.
C) Cropping or shortening tracks to fit your program.
D) Using changes in beat, rhythm, or emphasis on your music to signify a change in temp or effort.