Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
M:2/4
K:G
['D DGGB BA/G/Ad BGAc B2 z']  
X:1
L:1/8
M:2/4
K:G
 D | DGGB | BA/G/Ad | BGAc | B2 z D | DGGB | BA/G/Ad | BGAc | B2 z G/A/ | Bdde | dc/B/ c2 | B2 d2 | 
 BA/G/Ad | BBAc | B2 z |]  