Develop an appropriate set of chord transitions that match the given music composition.
|: A2AB AGFE | E2D2 DFA2 | Acec Acec |1,3 Adfd Adfd :|2,4 d2f2 d4 :: G2g2 gfg2 | 
 A2f2 fed | c2ec Acec |1,3 d2f2 fed2 :|2,4 d2f2 d4 :|  
X:1
L:1/16
M:2/4
K:D
|:"D" A2AB AGFE | E2D2 DFA2 |"A7" Acec Acec |1,3"D" Adfd Adfd :|2,4"D" d2f2 d4 ::"G" G2g2 gfg2 | 
"D" A2f2 fed |"A7" c2ec Acec |1,3"D" d2f2 fed2 :|2,4"D" d2f2 d4 :|  