Compose a piece of music by integrating the assigned letter representation and provided tune.
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
['d2 d fed cBA cec', 'fed cBA']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
 d2 d fed | cBA cec | BcB fdB | dcB fdB | d2 d fed | cBA cec | ABA ecA |1 A/(B/)cA ecA :|2 
 A/(B/)cB d z |: ded def | efe dfg | fgf f2 ^g | aba a2 g | fgf fga | gfe efe | d3 fed | cBA ced | 
 BcB fdB | B/(c/)dB fdB | dcd fed | cBA cec | ABA ecA | A/(B/)cA d3 :|  