Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/4
M:6/4
K:Cmix
['G2 G']  
X:1
L:1/4
M:6/4
K:Cmix
"^Mixolydian" C | D2 (C D) E F | G2 G D2 C | D2 C (D E) F | G2 G D3 | G2 B A3 | G3 (F E) D | 
 G2 G C2 C | D E F E2 D | (C3 C2) |]  