Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/8
Q:1/8=150
M:2/4
K:G
['d3 d edcB', 'z z A3 A BA A2 BdcB']  
X:1
L:1/8
Q:1/8=150
M:2/4
K:G
 G | d3 d | edcB | B3 B | cBAG | G>BB>d | d2 e>d | de/d/ cB | B>G A2 | d3 d | edcB | B2 Bd | cBAG | 
 G>BB>d | d2 e>c | d>BA>B | G2 z :| z | A3 A | BA A2 | BdcB | A2 G2 | G>BB>d | d2 ed | de/d/ cB | 
 B2 A2 | d2 d/e/f/g/ | edcB | B2 B/c/d/e/ | cBAG | G>BB>d | dge>c | d<BA>B | G2 z :|  