Compose music that follows the specified structure and includes the provided theme
X:1
L:1/8
Q:1/4=120
M:6/8
K:D
['vB BcB', 'b a2'  
X:1
L:1/8
Q:1/4=120
M:6/8
K:D
"^Irish Jig." vf/ue/S | vd2 vB BcB | vA2 vA uA2 uA | vB2 vB BcB | g3 (f2 e) | vd2 vB BcB | 
 A2 A A2 A | Bcd ecA | d3 d2 :| !fermata!uA | vd2 ve uf2 ug | a2 b a2 f | d2 e f2 g | a3 (f2 a) | 
 b2 b a2 a | g>ag f2 e | d2 B BcB | g3 (f2"_D.C." e) |]  