Develop music that conforms to the outlined musical structure and the given theme.
X:1
L:1/8
M:4/4
K:Emin
['BE E2', 'AF EDEF', 'dcBA B^cde'  
X:1
L:1/8
M:4/4
K:Emin
 BE E2 BAFA | BE E2 BEdE | BE E2 BAFB | AFDF (3ABA FA |"^5" BE E2 BAFA | BE E2 B^cdA | BE E2 BAFB | 
 AFDF ABAF ||"^9" EDEF DEFD | E2 EB B2 AF | EDEF D2 DB | AFDF ABAF |"^13" EDEF DEFD | E2 EB B2 AF | 
 EDEF DEFB | AFDF A2 FA ||"^17" B^cde dcBA | B^cde fgaf | d3 ^c dcde | fae^c dcBA | 
"^21" B^cde dcBA | B^cde fgaf | d3 ^c dfag | fge^c dcBA ||"^last time" E8 ||  