Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
Q:1/8=150
M:2/2
K:D
['FE DEDF ABAF A2 de d3 B', 'D2 de'  
X:1
L:1/8
Q:1/8=150
M:2/2
K:D
 FE | DEDF ABAF | A2 de d3 B | ABde f2 ed | e2 E2 E2 FE | DEDF ABAF | A2 de d3 B | ABde f2 ec | 
 d2 DE D2 :| de | fgfe dBdB | A2 de d3 f | GFGA BAGF | E2 e2 e2 ag | fedf edce | dcBA BAGF | 
 EFEB AGFE |1 D2 de d2 :|2 D2 dc !fermata!d4 |]  