Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
M:6/8
K:Eb
['eBg eBg afd Bcd egb', 'e2 g3 b2 g f2 B =A2', 'CED CEG'  
X:1
L:1/8
M:6/8
K:Eb
!p! g | eBg eBg | afd Bcd | egb bag | f2 f f2 (g/f/)!f! | eBg eBg | afd Bcd | egb afd | eee e2 |] 
!mf! !fermata!f | g3 b2 g | f2 B =A2 c | f2 e d2 B | B=AB Af"^Cres  .   .   .   .   .   .   ." f | 
 Bff cff | dff gab | (fg).e (de).c | (Bc).=A | B2"^D.C." g |] D!ff! | CED CEG | cGe d3 | 
 G,=B,=A, G,B,D | [FG,]ED [EG,]2 D | CED CEG | FGA A3 | GFE DEC | G3!p! AG"^D.C."F |]  