Craft a music piece according to the prescribed structure and the input theme.
X:1
L:1/8
Q:1/4=118
M:3/4
K:Fmin
['A2 GF AB c3']  
X:1
L:1/8
Q:1/4=118
M:3/4
K:Fmin
 CFG | A2 GF AB | c3 c dc | B2 cB AB | G3 C FG | A2 GF AB | c3 B AB | G2 AG F=E | F3 |:  