Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:4/4
K:Gmin
['G DGG>c{Bc} d2 Tc>B AFcF dFcF DGG>c', 'b2 ag', 'G3 A Ggga{ga} b2 ag fcfg a>gfa']  
X:1
L:1/8
M:4/4
K:Gmin
 G | DGG>c{Bc} d2 Tc>B | AFcF dFcF | DGG>c d>efd | c<A fA G2 G :| A | Ggg>a{ga} b2 ag | fcac fcaf | 
 dgg>a{ga} b2 ag | fd cA G3 || A | Ggga{ga} b2 ag | fcfg a>gfa | gafg dfcf | AFcA{A} G2 G |]  