Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
Q:1/4=90
M:4/4
K:F
['G3 A']  
X:1
L:1/8
Q:1/4=90
M:4/4
K:F
 A2 Ac (df) df | c2 (cd) c4 | A2 Ac (df) df | c2 (cd) c4 | c2 c2 c2 (Ac) | d2 d2 c4 | 
 A2 (GA) c2 (AG) | F2 (FG) F4 | (AG) (FA) G3 A | c2 (df) c4 | G2 (Ac) (GA) (FD) |[M:2/4] c4 | 
[M:4/4] D2 (DF) G3 A | (FG) (FD) C4 | D2 (DF) G3 A | (FG) (FD) F4 |]  