Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
['g/a/g/f/ eg f/g/f/e/']  
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
 F/G/ | AABc | d>eff | BBed | d/c/B/c/ AF/G/ | AABc | d>eff | BBec | d3 a | g/a/g/f/ eg | 
 f/g/f/e/ df | edcB | A/G/A/B/ Aa | g/a/g/f/ eg | f/g/f/e/ dA | BecA | d3 |[K:Dmin]"^Minore" e | 
 fffe | dddf | efed | (d/^c/=B/c/) Ae | fffe | dddf | ee^cc | d3 |]  