Compose music following the outlined musical form presented in alphabet characters, along with the provided motif.
X:1
L:1/4
M:3/4
K:Ab
['A G']  
X:1
L:1/4
M:3/4
K:Ab
 A | G B G/E/ | A c A | G B G/E/4G/4 | A z A | G/F/E/F/ | E D | C E | F/D/ A G | A2 |]  