Craft a musical work in accordance with the given alphabetical guide of the desired layout and the presented motif.
X:1
L:1/8
M:2/4
K:F
['FF GA']  
X:1
L:1/8
M:2/4
K:F
 FF GA | F4 | AA AB | A G3 | c c/c/ c c/c/ | F2 FF | GA BA | A G3 |]  