Craft a piece of music that integrates both the suggested theme and letter-based structure.
X:1
L:1/8
M:3/8
K:C
['dge d>ed/c/ G2 A/c/ A/c/dA/c/ d3 dge']  
X:1
L:1/8
M:3/8
K:C
 dge | d>ed/c/ | G2 A/c/ | A/c/dA/c/ | d3 | dge | d/g/ e2 | d/e/cd | d/c/A<G- | G2 A/G/ | AGd | 
 czc/A/ | d e2 | ddd/c/ | A3 | A/c/dA | c2 z | A/c/dd | c/A/ G2- | G3 |]  