Craft a song by incorporating the designated musical structure.
'Sectional: Through Composed'  
X:1
L:1/8
M:2/4
K:D
"A7" A |:"D" dd/e/ ff |"A7" ee/f/ gg |"D" ff"A7" ee |1"D" df A2 :|2"D" df"^fine" d || d/f/ || 
"D" aa fd |"G" b2 z2 |"A7" gg eb |"D" a2 z2 | aa fd |"G" b z"D" a z |"A7" g z e z |"D" d2 z |]  