Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:2/2
K:D
['', 'FG A{B}AFA BAF z ABAF G{A}GFG A', 'A{B}AFA BAF z ABAF', 'd2 z e']  
X:1
L:1/8
M:2/2
K:D
 FG |: A{B}AFA BAF z | ABAF G{A}GFG | A z (3FGA BAFG |1 ABAF D2 z F :|2 ABAF d2 z e |: fded cAa z | 
 faef geag | fded cAA z |1 BGAF d2 z e :|2 BGAF D2 z F |: A{B}AFA BAF z | ABAF G{A}GFG | 
 A{B}AFA BAF z | ABAF D2 z F | AzFA BAFG | ABAF G{A}GFG | A{B}AFA BAF z | ABAF d2 z e |: 
 fded cAa z | faef ggag | fded cAA z |1 BGAF d2 z e :|2 BGAF D4 ||  