Question 3: Major mainstream country music performers have recorded bluegrass albums, including ________ and Patty Loveless, who each released several bluegrass albums.
Question 4: Since the term bluegrass came from ________'s band, the Blue Grass Boys, many consider the instruments used in his band the traditional bluegrass instruments.
Question 7: ________ provide a good example of a different harmony stack with a baritone and tenor with a high lead, an octave above the standard melody line, sung by the female vocalist.