CD4-Chapter 036 CD4-Chapter 037 CD4-Chapter 038 CD4-Chapter 039 CD4-Chapter 040 CD4-Chapter 041 CD4-Chapter 042 CD4-Chapter 043 CD4-Chapter 044 CD4-Chapter 045 CD4-Chapter 046 CD4-Chapter 047 CD4-Chopin grows moody, petulant, and volatile