Create a musical composition based on the alphabetized given sequence and the provided motif.
X:1
L:1/8
M:3/4
K:G
['B2 G/A/B/c/', 'AeeAce G/A/B/c/ dBgB G/A/B/c/ dBdg G/A/B/c/', 'g2 d/e/f/g/ gd']  
X:1
L:1/8
M:3/4
K:G
 B2 G/A/B/c/ dB | G/A/B/c/ dBdg | B2 G/A/B/c/ dB | AeeAce :: G/A/B/c/ dBgB | G/A/B/c/ dBdg | 
 G/A/B/c/ dBgB | AeeAce :: g2 d/e/f/g/ gd | BddGBd | g2 d/e/f/g/ gd | AeeAce :|  