I thought I would explain this
(A) L 32 talks of RE own love and celebration for Jazz
(B) Is correct. Although P3 talks of the RE work being like Jazz, that is in much broader terms. It is a "model for understanding" his work not themes he drew on.
(C) P2 is his response
(D) L49 points to sources for his work
(E) L34- 37 points these