Develop a musical work by incorporating the assigned alphabetic representation and given melody.
X:1
L:1/8
M:4/4
K:D
['', 'AG F2 FA GF D2 de (3fed', 'F2 D2']  
X:1
L:1/8
M:4/4
K:D
 AG |: F2 FA GF D2 | de (3fed dc AF | G2 GA GF DE | FG (3AGF GB AG | F2 FA GF D2 | de (3fed dc AG | 
 Ad =cA Gc AG |1 F2 D2 D2 AG :|2 F2 D2 D2 A2 |: ag fd gf ec | dc de fd A2 | ag fd gf eg | 
 (3fed gf e2 fg | (3agf ge f2 fd | Ad de fd AG | Ad =cA Gc AG |1 F2 D2 D2 A2 :|2 F2 D2 D4 ||  