Form a musical composition by merging the given motif and the alphabetical representation of the specific sequence.
X:1
L:1/8
Q:1/4=100
M:4/4
K:C
['d/c/B/A/ Gd .e(dcB)', 'd/c/B/A/ Gd', 'BG A/B/c/A/']  
X:1
L:1/8
Q:1/4=100
M:4/4
K:C
 d/c/B/A/ Gd .e(dcB) | .e(dcB) .g(dcB) | d/c/B/A/ Gd .e(dcB) | (cd)(Bc) A2 D2 :: 
 d/c/B/A/ Gd .e(cBg) | d/c/B/A/ Gd cA=fA | d/c/B/A/ Gd ecBg | c>dcA G2 G2 :: 
 BG A/B/c/A/ BG A/B/c/A/ | BG cA =FA A/B/c/A/ | BG A/B/c/A/ BG A/B/c/A/ | B/c/d cA G2 G2 :|  