Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
M:4/4
K:G
['BG G2 AGED GA (3Bcd efge dB', 'g3 f gedB']  
X:1
L:1/8
M:4/4
K:G
 BG G2 AGED | GA (3Bcd efge | dB B2 gedB | AcBG AGED | BG G2 AGED | GA (3Bcd efge | dB B2 gedB | 
 GBAF G4 || g3 f gedB | GB B2 GA (3Bcd | g3 f gedB | eA A2 (3Bcd ef | g3 f gedB | d2 (3Bcd gBdB | 
 GA (3Bcd gedB | GBAF G4 ||  