Create a musical composition using the given motif and adhering to the specified alphabetical musical form.
X:1
L:1/8
M:2/4
K:G
['GB dd ee dB GB d>d cB']  
X:1
L:1/8
M:2/4
K:G
 GB dd | ee dB | GB d>d | cB A2 | GB d2 |[M:3/4] G>B AG FD |[M:2/4] GB d>A | c/c/B G2 |]  