Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
M:2/2
K:A
['A3 A- ABcA']  
X:1
L:1/8
M:2/2
K:A
"A" A3 A- ABcA | BAcA BAEF |"F#m" A3 A- ABcA | dBcA BAEF |"D" A3 A- ABcA | BAcA BA F2 | 
"E" B3 B- BABc |1 dBcA BAEF :|2 dBcA BA F2 |:"A" e3 e- efga | cecA{BA} BAFA |"F#m" e3 e- efga | 
 fecA{BA} BABc |"D" e3 e- efga | eaec{BA} BAFA |"E" B3 B- BABc |1 dBcA BA F2 :|2 dAcA BAEF ||  