Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
Q:1/4=104
M:6/8
K:A
['B c2 A B2', 'ecA AcA']  
X:1
L:1/8
Q:1/4=104
M:6/8
K:A
"^Moderato" e2 A d2 B | c2 A B2 G | B/c/dB =g3 | d>BG Bcd | e2 d e2 B | c2 A B2 G2 | B/c/dB a3 | 
 eBA AcA :: ecA AcA | ecA AcA | dBG GBG | dBG G BG | ecA AcA | ecA AcA | B/c/dB a3 | ecA Acd :|  