Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/4
M:3/4
K:Bb
['G G']  
X:1
L:1/4
M:3/4
K:Bb
 z2 D | G G G | G F E | F2 A | A2 D | A A A | A G F | G2 G | G2 d |[K:Bb] e e e | e2 d/c/ | 
 d2 d/c/ | B2 G | A2 A | d3/2 d/ c | B2 A | G2 z |]  