Compose music that abides by the dictated structure and encompass the given theme
X:1
L:1/8
Q:1/4=120
M:3/4
K:Bb
['', 'd2 g^fgagd g^fgagd g^fgaga b=efg f2 fgabag', 'dcdede d2 g2'  
X:1
L:1/8
Q:1/4=120
M:3/4
K:Bb
 d2 |: g^fgagd | g^fgagd | g^fgaga | b=efg f2 | fgabag | f2 g2 a2 | f2 gf=ef | d6 :| dcdede | 
 d2 g2 f2 | e2 d2 c2 | B4 B2 | (BA)(GA)(Bc) | B2 GA B2 | B2 (GA)(BG) | c2 A2 A2 | dcdede | 
 d2 g2 ab | f2 d2 B2 | B4 B2 | BAGABc | dcd=efd | g2 a2 ^f2 | g4 |]  