Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:3/8
K:C
['G ccc/c/ cBA AGG GzG AA/A/A/A/ cBA']  
X:1
L:1/8
M:3/8
K:C
 G | ccc/c/ | cBA | AGG | GzG | AA/A/A/A/ | cBA | GGG | EzG/G/ | fff | fzd/d/ | eee | ezc | 
 dd/d/d/d/ | fBB | dcc | c z |]  