Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
Q:1/4=90
M:6/8
K:G
['B>de dBG', 'dBB{a} gBB'  
X:1
L:1/8
Q:1/4=90
M:6/8
K:G
"_vb" d | B>de dBG | (B/c/d).B dAd | B>de dBG | Tg2 f Te2 d | B>de dBG | (B/c/d)B dAd | 
 B>AG Bg!fermata!b | agf{f} e2 :: g |{e} dBB{a} gBB |{a} bBB{e} dAA |{e} dBB{a} gBB | 
{a} bg^d e2 g |1{e} dBB{a} gBB |{a} bBB dAd | B>AG Bg!fermata!b | agf{f} e2 :|2 def gab | 
 agf{a} gfe | d>BG Bg!fermata!b | agf{f} e2 |]  