Bluegrass musician Bill Monroe, whose repertory, views on musical collaboration, and vocal style were influential on generations of bluegrass artists, was also an inspiration to many
musicians, that included Elvis Presley and Jerry Garcia, whose music differed significantly from
his own.
(A) were influential on generations of bluegrass artists, was also an inspiration to many
musicians, that included Elvis Presley and Jerry Garcia, whose music differed significantly from

(B) influenced generations of bluegrass artists, also inspired many musicians, including Elvis
Presley and Jerry Garcia, whose music differed significantly from

(C) was influential to generations of bluegrass artists, was also inspirational to many musicians,
that included Elvis Presley and Jerry Garcia, whose music was different significantly in
comparison to

(D) was influential to generations of bluegrass artists, also inspired many musicians, who
included Elvis Presley and Jerry Garcia, the music of whom differed significantly when
compared to

(E) were an influence on generations of bluegrass artists, was also an inspiration to many
musicians, including Elvis Presley and Jerry Garcia, whose music was significantly different
from that of

Prep解释说whose repertory和were influential主谓不一致，我觉得主语应该是whose repertory, views on musical collaboration, and vocal
style ，是复数主语，用were应该没问题吧？谢谢