Compose a song using the provided musical pattern as a starting point.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:3/2
K:D
 (def).d .b(Tfed) .a(fed) | cdef e2 B2 cdec | (def).d b(Tgfe) .a(fed) | Adce .d(TBAG) F2 D2 :: 
 (d'c'd').a bagf efge | (=c'bc').a bagf efge | (d'c'd').a bagf gfed | Adce .d(TBAG) F2 D2 :|  