Create a musical composition following the given alphabetical pattern and incorporating the provided motif.
X:1
L:1/4
M:4/4
K:F
['G A']  
X:1
L:1/4
M:4/4
K:F
 (D F) G A | G A c2 | (d c) (A/G/) F | G E C2 | (D E) G A | G A (c e-) | e4 | d c A F | G E D2- | 
 D2 z2 | z4 | d d e c | d d =B2 | c c =B e | d c =B3/2 G/ | A F F A | =B G G2 | c =B/A/ B/A/ G | 
 A2 A2 |]  