Compose a song using the provided musical pattern as a starting point.
'Sectional: Through Composed'  
X:1
L:1/8
M:2/2
K:D
 d | f2 (gf/g/) a3 a | bb ba/g/ aa ag/a/ | bb ba/g/ ab ag | f2 e2 d3 |] d | e2 f2 e3 d | 
 ef gf ef ed | c2 B2 A3 d | e2 f2 e3 d | ef ge ag fe | d>e e2 d3 |] a | fe fd e/d/e/f/ ea | 
 fe fd e3 |] e | cA de f/e/f/g/ fb | ^ga b^g a3 a | gf ed e/d/c/B/ Aa | de e2 d3 |]  