Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/8
Q:1/4=150
M:3/4
K:G
['', 'B2 B2 A2 G4']  
X:1
L:1/8
Q:1/4=150
M:3/4
K:G
 dc |: B2 B2 A2 | G4 GA | B2 B2 A2 | G4 GA | B2 BG ce | d2 dBcA | B2 BG ce | d2 dB cA | B2 B2 A2 | 
 G4 dc | B2 B2 A2 | G4 dc :|  