Craft a piece of music that integrates both the suggested theme and letter-based structure.
X:1
L:1/8
M:4/4
K:G
['G A3 G AB', 'Ad BA A3 A FD Be ^cd']  
X:1
L:1/8
M:4/4
K:G
 G |"G" B2"D" (cB/c/)"G" d3 d |"C" ee ed/c/"G" dd dc/d/ |"C" ee ed/c/"G" de"D" dc | 
"G" B2"D" A2"G" G3 |] G |"D" A2"G" B2"D" A3 G |"D" AB cB"Am" AB AG |"A" F2 E2"D" D3 G | 
"D" A2"G" B2"D" A3 G |"Am" AB cA"D" dc BA |"G" G>A"D" A2"G" G3 |] d |"G" BA BG"D" A/G/A/B/ Ad | 
"G" BA BG"D" A3 |] A |"D" FD GA"G" B/A/B/c/"Em" Be |"A" ^cd e^c"D" d3 d"^I" | 
"C" cB"Am" AG"D" A/G/F/E/ Dd |"G" GA"D" A2"G" G3 |]  