Although the play is the primary source of information for designers, they may also utilize outside research to learn

As the melody is sung, the accompanying voices

a. sing a contrasting melody b. hum accompanying parts c. double the melody one octave lower d. sing the melody in long note values

In ________'s later music, lead singer Michael Stipe separated his vocals more from the texture of the band.

Fill in the blank(s) with the appropriate word(s).