Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
Q:1/8=80
M:4/4
K:Emin
['GA/B/ c>d cB/A/ B>A Bc/d/ e2 dB', 'gfga b2 ag'  
X:1
L:1/8
Q:1/8=80
M:4/4
K:Emin
 GA/B/ | c>d cB/A/ B>A Bc/d/ | e2 dB A>GE>F | G2 g>f edBG | AGEE E2 :| z f |"^5" gfga b2 ag | 
 a>gab ag e>f | gfga b2 ag | agee e2 ga |"^9" ba ga/b/ a2 ge | dBde gaga/b/ | 
 Bd c/B/A/G/ A>B e/d/B/G/ |1 AGEE E2 :|2 AGED !fermata!E4 |]  