Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/8
Q:1/2=75
M:4/4
K:C
['edef g2']  
X:1
L:1/8
Q:1/2=75
M:4/4
K:C
 c>d | e2 e>e e2 fe | edef g2 ab | c'gfe fegc | e2 d>d d2 c>d | e2 e>e e2 fe | edef g2 ab | 
 c'bag bag^f | g6 dc | Begb bag^f | g4 z2 gf | ega_b c'agf | agfe f2 ga | agfe fedc | cBdB G2 gg | 
 e'd'c'b babc' | gagf e2 fg | a2 AA d2 ef | g2 GG c2 de | fdef ecde | cBdB G2 z2 | cdee cdee | 
 edef g2 G2 | cdee cdee | edef g2 gg | c'aac' bgge | fffa agze | fedc cagf | e2 d2 c2 |]  