Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
M:2/4
K:G
['d2 BBdd G2']  
X:1
L:1/8
M:2/4
K:G
 D | GGGG | FGAA | FFAA | D2 d2 | BBdd | G2 z d | Bddd | ed d2 | eddd | BBdd | B2 d2 | BBdd | 
 G2 z |]  