Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
M:3/4
K:G
['z3 d Bdde/d/ dc/B/cd B2 dB BA/G/Ad']  
X:1
L:1/8
M:3/4
K:G
 D | GA/c/ B2 A2 | G2 z3 A/B/ | ce d2 cd | B2 z3 d | Bdde/d/ | dc/B/cd | B2 dB | BA/G/Ad | 
 dc/B/cA | G2 z3 d | Bdde/d/ | dc/B/cd | B2 dB | BA/G/Ad | dc/B/cA | G2 z3 |]  